I am using betwinner as 1xbet clone as there are many value bets there but i recently checked reviews about betwinner and everyone was complaining about withdraws. I was shocked about what i saw and i tryied to withdraw half of my bankroll to check if i will experience any issues and the withdraw was instant. So should i continue to use them?
A guy that i know once told me that 1xbet asked him to send them the notary signed documents to Russia in order to confirm his account and get the withdrawal approved 
He cancelled the withdrawal and wasted his money instead.
I dont know if BW is owned by the same organization or they just use the same platform.
I saw similar examples around the internet so i withdrawed half of the money i had deposit with skrill and they transfered the money after a few minutes. So i decided to risk a small amount and every time i make a decent profit i will withdraw without risking a lot of money.