Our usage of Wasabi has been close to 5 years. It was a drop in replacement for other S3 services. In the first year, there were a few incidents that caused outages, more related to DNS than the actual storage. Other than the first year, it has been solid. The product has regular feature enhancements. They have a considerable number of regions. Where we provide storage for clients, we also recommend they use Wasabi. API access is very good, and usage with Terraform painless. Some accommodations need to be made around Identity since it's a storage product and not an IAM product. MFA is available, as well as subuser accounts.

While the service itself is good -- does what it says it will -- the interaction with the sales team was somewhat lacking. I reported a bug in the billing section and my comments were dismissed.