Learning Czech? I'm here to help you guys a little because i'm from there. :)
I have visited both Slovakia and Czechia last summer and I really liked both countries so now I'm trying to learn at least Czech. It's pretty difficult because I don't know any other Slavic language!
Ahoy, I have a lot of experience with 2 slavic languages (Russian, Serbo-Croatian). Czech feels really easy and natural to me. I understand a lot without ever having studied it. I think it would be fun to try speaking over voice chat, discord possibly. Tell me if you're interested xD
Yes. Being Polish, it feels only natural to discover Czech. Such a lovely and fun language!