I think all the guns the OP listed are good options. And given his intended use as a range toy, no real reason to match the gun/caliber up with a “division” in gun games.
I shot 2011s for quite a few years. Started with a STI Eagle in .40SW for Limited division (my first real “race gun”) then around 2011-2012 had a 6” 2011 custom built by a local gunsmith. Raced that gun in Limited for a number of years. Great gun, but I second the comments about 2011s (and 1911’s) being a little finicky and you either need access to a good gunsmith or learn to maintain them yourself. Over the years I broke a number of parts ranging from barrel links to sights to thumb safeties, had to stay on top of cleaning my mags after every time they hit the ground, keep the gun itslef clean and well lubed. But man they are sweet guns to shoot. I also have a 2011 chambered in 9mm for 3-gun, IDPA and Steel Challenge.
Sometime around 2015 I switched divisions and shot Production with a SP-01 Shadow tuned by CZC. That led way to the Shadow 2 when they came out, and currently the Shadow 2 with SRO optic are the guns I shoot in Carry Optics division. Of all my game guns, the CZs are the guns I consistent shoot the best and have had the least headaches with. They just flat out run and run. Lube frequently, but not finicky about cleaning, including the mags. Other than replacing springs routinely, I don’t think I’ve ever had a part break on me during a match.
I’ve lusted over the Bull Shadow from CZC ever since they came out. I just never took the plunge. Maybe one of these years I’ll treat myself to a Bull Shadow upper for one of my lowers…. So for me that would be the top choice, but that’s just me. I did get a chance to handle and fire a TS2, nice gun, but being SAO and 9mm there really isn’t a division that gun fits into and with my aging eyesight I can’t see irons very well anymore so shooting Limited division with a TS2 even chambered in .40SW is kinda out for me. But given the OPs intended use for this gun I would say give the TS2 a look. A heavy gun chambered in 9mm are a hoot to shoot. Plus I’m sure with the right springs and hammer/sear combo it can be made to shoot as good as the best tuned 2011.