Sevag, I have 10,000 miles on my TH - 70% on the road and 30% off-road in Colorado, so a decent amount of challenging, rocky trails. I drove both the TRD Pro and TH, but in Taco form before ordering my 4Runner TH. For me the difference was suspension - as Bill said, the TH is much more compliant...
Great recommendation. I use a Faraday box for all my car key fobs and credit cards with contactless chips. It's known that thieves can clone your keys from many feet away outside of your house. You can get a Faraday box on Amazon and they are not too expensive.