Would be biased determining which one is the best but there are many platforms you could try for yourself, especially reputable ones. Live betting is a common feature with sports providers. When it comes with withdrawal rates, so far I never encountered any  as well as with other problems from Stake but you are free to check others' suggestion as well. Most of the trusted sports providers are offering the same feat but in my opinion, only a few are responsive with players' concern which I think should also be a factor to consider if you are looking for a platform; the way a platform's technical team handles the raised concerns and how they act upon problems on their sites. I'd say some delays are a bit normal unlss if it will take a day before it push through. Technology brings convenience but given how many transactions are being made, patience will still be needed and manage your expectations still given that network providers are different from one another, which is sometimes being blamed to the gambling site. No site is perfect but there are many to get close to what you desire.