in recent podcast episode with the found of your company ( https://www.youtube.com/watch?v=8xkCykuJwKs , От стартапа до международного бизнеса: история VictoriaMetrics и её уроки | Александр Валялкин | #36) he explicitly described the path VictoriaMetrics has come and one of the early steps was trying to sell SaaS, while quite a lot of users/customers want to have on premise/own setup for such tooling.
So, answering your question:
> My question is: is it really convenient to use only SaaS now
So, answering your question: > My question is: is it really convenient to use only SaaS now
no, it's not