I just bought the Winters for mine. Its a TH350 which is not backordered. Mine was only $195 shipped to my door from Anyseven Offroad on Pirate. Shipping was fast too. I've never used one, but it looked like most of the "cool kids" had one so I decided to give it a shot. I don't have the reverse pattern manual valve body in my trans yet, so I bought the shifter with standard gate which can easily be changed later. Just playing with the shifter outside of the Jeep, I'm really happy with it!
I'm not sure what model shifter @chestonscout has in his rig, but it looks like a nice product. I looked for something similar for about 2 minutes, but didn't find it.