RE: What projectile would you use?
My daughter has my Tracker 209 now and it shoots great killed plenty of deer with it I used it as a brush gun for stalking and drives.
I was shooting a Hornady Great Plains 385gr Conical over 85gr of loose 2fg 777 No passthrus but they didn't go far and I got good blood I think the farthest one ever went as maybe 35 or 40 yds. but had more go down within 15yds.
It also shot the TC Maxi hunter 370gr well.