Lchess
l*chess sucks overall. plus i payed money for diamond membership. i would rather play on icc than play on that joke.
i have no clue what icc is im dumb dont come for me ok lol
i agree with the first two sentences tho
also the fact that l*chess has a lot of inflation, im literally like hundreds of points higher there which makes my ego go up but down when i realize its all fake
my lichess rating is twice my chess.com, im 700 here lol
It might be because you can only do seven puzzles each day if you don't have the membership, where as lichess you can do as many puzzles as you want.

have you read the first post and the other ones
your rapid is 1500. I think finding 2500 puzzles hard to calculate quickly isn't that big of a deal.
another thing to mention is that chess ratings vs puzzle ratings are quite different.
People are gonna stay at 2400-2700 for the 1500-2000 range.