Outstanding crypto exchange! Lots of different crypto pairs, very well maintained and functional website as well as mobile apps. Very reasonable fees. Lots of staking opportunities. I have never had a problem with any transactions. Admittedly, I have never had to contact support either, so cannot comment on this side. They appear to try hard to comply with regulation, for example they are not allowing "Futures" - a regulated activity, for UK customers now. I am hopeful however that they will pass the regulation process in the near future.