I did not. I used the old one. Downloaded Pro and played with it for a bit. Still prefer Binance's UX but obviously a massive improvement. Will drop you some feedback later
Two big things FTX app is missing are gestures (swipe back from trade to market and between market lists) and global search. Otherwise I think it’s pretty good, I really appreciate the simplicity vs Binance. Another nice to have would be order book grouping.