I had one. I did a ton of research before I bought it. When it was first introduced (2015-ish) there were lots of problems with A17s cycling. I bought one around 2017, when all of the problems were supposedly ironed out. My first mail-order gun.
I had nothing but problems. I couldn’t shoot more than 2-4 shots before it jammed. Sent it in to Savage for $50 shipping and when it came back, it cycled 3-5 shots before jamming! I followed Savage’s video on how to lube it. Didn’t help. Dumped to rifle.
I say if you buy one, make sure you get your hands on it before purchase and move the bolt a bunch to see how much resistance there is. My sample was stiff and had some small “catches” as the bolt slid. Other samples I handled, long after I dumped mine, had a lot smoother bolt cycling (by hand).
Ymmv.