Report as inappropriate

Hi Nonaak,
Not sure if it helps but I uploaded my Marlin config on my Kossel Linear Plus project here. (https://www.thingiverse.com/thing:4378296).
It also has a selection of useful upgrades and components on it which you might find useful. I have a pair of Kossel Linear Plus's and a Tronxy X5S running on Bigtreetech SKR 1.3 or 1.4 boards and so far, all have proven reliable. I daresay some people have an issue with a board and that tends to make them mistrust that manufacturer but I think they're pretty reasonable boards for the money. My two Kossels have been running for over a year on the SKR boards and the Tronxy around 2 years.
The config above might help with some comparisons to your configs although I haven't tried using a TFT as I use Octoprint and hardly ever use the printer controller interface so the knob and screen work for me.

Kossel Linear Plus SKR 1.3 and various upgrades