for the moment they always paid, they send it to my muun wallet and i move it few weeks later on a hardware wallet onchain for less then $0.5 fees. no problem at all. i dont know how they make 10k payment without fees without using lightning network but it's works for now...

Muun, because it's simple, easy to use and fast

but stacker news have a same kind of referral and earning system XD

they always pay me the sats on non custodial wallet. i don't do the surveys, i use the faucet and some tasks