First of all: congrats!
All modern EVs differentiate between a net and a gross battery capacity.
WIth the perf battery, net is 83,7 KWh on the Taycan.
100% means you charged to 83,7 KWh, not 100% of the gross 93,4 KWh.
(That's similar on other EVs, including the Tesla.)
There are various...
Not sure what you mean by "climate App".
The my Porsche app experiences severe problems since its migration to Azure, Porsche Germany said. They're working on it…
Glas roof is not a problem, we have 15 of them in the car park.
Innodrive is useless and creates problems.
Air suspension is a must have. 360° camera is useless.
Wouldn't say there's anything that specifically creates problems.
Not sure about the US, but worst thing you can financially do is to give your car to the dealer where you're buying the next one. You will get around 150k+ if you sell privately. Takes longer, more effort.
Other than that: you really go back? I couldn't ;-)