Yes it’s been great. It’s non-custodial so you have no wallet on the exchange. They send the bitcoin you buy to your personal address. In Canada, you can also buy through them using cash at the post office (the post office has a bill payment system that they use). Bull also has a bill payment service to pay things like a credit card with bitcoin. I don’t know what features they’re offering in Europe, but they are committed to supporting people on a Bitcoin standard here.