I personally wouldn’t be bothered. My husband was my first everything but he had sexual/relationship experience before and I had a hard time accepting it – not that I had anything about it, but I was worried I won’t be “good enough” or “as good as the others” and he will compare me with his other partners. In the end, I got over it and it wasn’t really an issue, it was just my insecurity. So for me personally, at least at that time, it would have probably been easier to have a partner with little/no experience.
All in all, I think it doesn’t matter that much – no partners at all or many partners – what happens now is the most important thing.