While I love and regularly use Hetzner’s cloud and dedicated servers for many things, it’s unfortunately not yet on the same scale as OVH in terms of product offering. But I hope that changes over time.
I'm curious, though: Do you have monitoring set up for your OVH machine? Because I've noticed that very often, disruption may just be short and not necessarily noticeable unless you happen to use the service at the time. But for something critical (or a website for your business), this is still a problem.
One of the services I used was Migadu. I migrated away from them after three months because they were just constantly unavailable for short periods of time. It was really annoying. Looking at their status page, you can see disruptions quite often. Of course, I can't say whether that's OVH's fault, or Migadu's, or a mix of both:
Edit: The other service I used was masto.host. Just checked his social media account, and the last incident was two months ago: https://mastodon.social/@mastohost/114350904325778343 - If you scroll down on his profile, you'll see more posts like this, quite frequently.
Might just have been bad luck, but personally, I can't recommend OVH. I'd go with Hetzner any day of the week.