I can’t compare to a wildcat even though I own one in .25, but I shot one at pyramid air cup and was highly impressed. It is a nice Airgun and is on my list. What surprised me was how heavy it was but not too heavy. That probably wasn’t much help, but if I buy another Airgun it will probably be a TDR.
Like Cahil, I can't compare t he two, but my AA s510 carbine in .22 (same platform as TDR) is like a lazer. Well-made, reliable, and accurate. The same goes for the .25. Can't say enough good things about AA.