I hope I'm not bothering you with my question: is there still a bonus for complying with KYC? And if this bonus still exists, at what KYC level are people eligible to receive the bonus? I'm level 2 of KYC but I want to do level 3 soon ~snip~
You aren't going to receive any additional bonus amount for completing the level 3 KYC. Stake gives a little extra amount with the bonuses to level 1 KYC verified users. Level 2 KYC verified users receive a bit higher additional bonus. As example, level one KYC verified users receive 10% extra on basic reward of Stake forum challenges, where level two verified users receive 100% extra amount. As 'ryzaadit' has said above, verified users receive 10% to 20% extra from the weekly and monthly.