Well, the first of S. Ontario's heat/humidity has my brain a little cooked (only been cold/crappy since about October, lol) but the first things that came to mind in no particular order;
1. If that 10/22 TD is your first foray into 22 ownership, I don't blame you for feeling tempted to sell. 22s are VERY much worth owning, arguably...moreso than the AR. However, I've owned a 10/22, and have shot a 10/22 TD and I wasn't impressed with either one. Just the opposite. You're either a fan of 10/22s, or you're not. I fall into the category #2.
2. If you have a fire in your belly to get an AR, sell the 10/22....put the proceeds towards the AR...and then start saving for a better 22. CZ is the best combination of quality/price...but you can pay less and still get an accurate 22 that will last a long time. (Marlin XT, Ruger American, Savage) You can pay allot more too of course.
3. 22s at the range~I can sympathize. As much as I love 22s (I think I'm down to 5) I simply don't enjoy taking them to the range when there are centerfires going off all around me. Not sure why. I love shooting them in the woods, private property (farms I hunt)...even gopher shooting...but an actual range? I just don't, and never have.
So yeah..I feel everyone should have a 22, but if you're only going to have one...make it a decent one, ideally, an accurate bolt gun. "Accurate" is a relative term, as I don't own anything with a price tag higher than a CZ452 Varmint. However, I just started saving for an Anschutz. By 2018, I may have one. lol