Great post! There's a ton of tip tokens out there and it's not easy to find the right information about each one!
I use PGM, LOL, LUV and PIZZA... and I'm looking forward to add PIMP (I'm half way!) and ALIVE.
I also find very interesting the HIQ one... but all of them are awesome and I hope to slowly be able to tip all of them!
For the pizza token I think the tip is 0.1, while for the lol token you already need to have it staked to be able to tip someone :)
!LOL
!PIZZA