Hey community!
Slightly disappointed by the default startup and nozzle wipe procedure of the P2S, I sat down and optimized the G-code myself.
I have been improving, testing and using my optimized start and end G-code for quite some time now and am pretty happy with the results and the P2S in general now.
So happy in fact, that I feel comfortable sharing the results with you guys! 
You’ll find everything on Github (including detailed descriptions) if you’re interested and possibly want to give it a try:
I have been printing PLA and PETG (and rarely Overture TPU) with it no problem. (However I did not test engineering and high temperature materials.)
If you have any questions feel free to ask!