The withdrawal fee is only ~6500 at the moment. If you want to use your funds at somewhere else, now is the time. I am kind of addicted to the 15% interest though. I'll probably stay for a while.
I am staking too. 15% APR is really amazing return. Everyone who can save some money there should be staking to get those high rates... good opportunity and looks to be low risk.
I will let them growing and withdrawal just once when the campaign is done!