Rephrase the deploying image part

docs/User-Guide_Getting-Started.md

@@ -151,12 +151,13 @@ After you have downloaded these files, we recommend checking the integrity and t
     ```
 
 
-## Deploy the Image
+## Deploy the image
 
+<!-- TODO: might be too much for novice users; needs to be shortened; maybe use admonitions -->
 
-**Important note:** Make sure you use a **good, reliable and fast** SD card. If you encounter boot or stability troubles in over 95 percent of the time it is either insufficient power supply or related to SD card (bad card, bad card reader, something went wrong when burning the image, card too slow to boot -- 'Class 10' highly recommended!). Armbian can simply not run on unreliable hardware so checking your SD card with either [F3](https://fight-flash-fraud.readthedocs.io/en/stable/) or [H2testw](https://www.heise.de/download/product/h2testw-50539) is mandatory if you run in problems. Since [counterfeit SD cards](https://www.happybison.com/reviews/how-to-check-and-spot-fake-micro-sd-card-8/) are still an issue checking with F3/H2testw directly after purchase is **highly recommended**.
+Before you start, there is an **important note:** Make sure you use a **good, reliable and fast** SD card. If you encounter boot or stability issues, in over 95 percent of the time it is either caused by an insufficient power supply or it is related to the SD card (due to a bad card, bad card reader, something went wrong when burning the image, card too slow to boot ... 'Class 10' is **highly** recommended!). Armbian can simply not run on unreliable hardware. So checking your SD card with either [F3](https://fight-flash-fraud.readthedocs.io/en/stable/) or [H2testw](https://www.heise.de/download/product/h2testw-50539) is mandatory if you run into problems. Since [counterfeit SD cards](https://www.happybison.com/reviews/how-to-check-and-spot-fake-micro-sd-card-8/) are still an issue, checking with F3/H2testw directly after purchase is also **highly recommended**.
 
-Write the **.xz compressed image** with a tool [USBImager](https://gitlab.com/bztsrc/usbimager) or [balenaEtcher](https://www.balena.io/etcher/) on all platforms since, unlike other tools, either can validate written data **saving you from corrupted SD card contents**.
+Write the **.xz compressed image** with a tool like [USBImager](https://gitlab.com/bztsrc/usbimager) or [balenaEtcher](https://www.balena.io/etcher/) on all platforms. Uunlike other tools, either of them can validate written data **saving you from corrupted SD card contents**.
 
 !!! tip "Also important"
 
@@ -167,11 +168,13 @@ Write the **.xz compressed image** with a tool [USBImager](https://gitlab.com/bz
 |Class 1 (A1)|![a1-logo](https://raw.githubusercontent.com/armbian/documentation/master/docs/images/a1-logo.png)|1500 4k IOPS|500 4k IOPS|10MBytes/sec|
 |Class 2 (A2)|![a2-logo](https://raw.githubusercontent.com/armbian/documentation/master/docs/images/a2-logo.png)|4000 4k IOPS|2000 4k IOPS|10MBytes/sec|
 
+<!-- TODO: Is that still correct?? -->
+
 We recommend at least A1 rated SD-Cards ([A2 rated cards need yet lacking driver support and therefore show lower overall and especially random IO performance](https://github.com/ThomasKaiser/Knowledge/blob/master/articles/A1_and_A2_rated_SD_cards.md)). For example:
 
 ![a1-16gb-card](https://raw.githubusercontent.com/armbian/documentation/master/docs/images/sandisk-ultra-a1.png) ![a1-32gb-card](https://raw.githubusercontent.com/armbian/documentation/master/docs/images/sandisk-extremepro-a1.png) ![a2-64gb-card](https://raw.githubusercontent.com/armbian/documentation/master/docs/images/sandisk-extreme-a2.png)
 
-In case you chose an SD card that was already in use before please consider resetting it back to 'factory default' performance with [SD Formatter](https://www.sdcard.org/downloads/formatter/) before burning Armbian to it ([explanation in the forum](https://forum.armbian.com/topic/3776-the-partition-is-not-resized-to-full-sd-card-size/&do=findComment&comment=27413)). Detailed information regarding ['factory default' SD card performance](https://forum.armbian.com/topic/954-sd-card-performance/page/3/&tab=comments#comment-49811).
+In case you chose an SD card that was already in use before, please consider resetting it back to 'factory default' performance with [SD Formatter](https://www.sdcard.org/downloads/formatter/) before burning Armbian to it ([explanation in the forum](https://forum.armbian.com/topic/3776-the-partition-is-not-resized-to-full-sd-card-size/&do=findComment&comment=27413)). Detailed information regarding ['factory default' SD card performance](https://forum.armbian.com/topic/954-sd-card-performance/page/3/&tab=comments#comment-49811).
 
 ## How to boot