I have a 10/22, I love mine. I was actually just thinking about getting a Mosin because you can get them at Gander for like $100.
If you want something that is more like a “tactical trainer” in .22, I would look at the S&W M&P15-22. My friend has it, and it’s actually more fun than my Ruger. It is their M&P15 litterally just chambered in .22 for “training”.
Not to mention the 10 round mags can be modified to hold 25 rounds extremely easy. 