I have an rdb and quiet enjoy it. All the lar mags I’ve used have worked well, though the mag release took a little to get used to but I quite like it now. I have had some light strikes ( if I re chamber the round they generally go bang) but never any jams. It’s a little awkward firing from the bench being short and the ejection port is where I tend to support the butt stock. It shoots 1.5-3” at 100 yards depending on what I feed it but usually 2-3” with 55 go bulk. However vertical stringing is noticeable by several inches as the barrel warms up. Where it tends to shine in my mind ( as small as it is lol) is off hand shooting. It’s very quick to get on and change targets. Would I consider it a precision rifle, not at all, a run and gun or a coyote on the run gun, absolutely. Hope this helps .
Adam
Ps OP if you don’t mind the drive from Toronto to Ottawa you’re more than welcome to try it out.