Planche pushups?

Do tuck planche pushups transfer to anything? Do they make your pushups better? Hspu better? Bench better? And what is the difference between those and regular dips? Tuck planche pushups more shoulder focused? I can do 60 lbs+ for 4 reps on rings all the way down. But can only struggle to do 2 tuck pushups on parrelets.

Since i struggle to do 2. What can i do to improve those numbers and move onto harder progressions? Im thinking GTG might work.

Thanks bro. I forgot about PPP.