You are looking for a platform similar to bet365 because bet365 has stable withdrawals, simple KYC, and instant processing. Currently, there is no other online platform worldwide that can compare to bet365, so OP can only wait for the next bet365.
Bet365 is one of top books at present for sure, but calling it the best one is exaggeration at its finest. Do you have any idea how fast they limit winning players? Also, they are only available in certain countries in the world.
As Ognasty said, what he recommends can be a great reference for OP. we are part of the same campaign, therefore OP can try it and check it out.
Stake is a great recommendation indeed, but their UI is quite laggy especially when live betting which is an area they need to improve in asap.