I really need an electric tug and Sidewinders and the like are $3K-ish, the robot remote control one I think is at least 2x that. I stumbled across these guys:
https://chorewarrior.com/product/chore- ... e-spotter/
and was wondering if anyone has tried this product. It is $1349, which is a lot easier to stomach than $3K +.

I've had one for about a year now. I like it, there are a few quirks, but overall I think the price justifies it. I made a post a while ago that I'll link below.

Customer service has been great. I had an issue with a wheel recently and they sent me a whole new set.

I'm on the lookout for a bigger wheel set. I think taller wheels would provide a better fulcrum in my case, but in other cases bigger wheels may interfere with the rudder assembly. Picture below for reference.

https://backcountrypilot.org/forum/chor ... -tug-27622

I've been running one for my Stinson since they came out. I like the low speed torque for precise movements. Excellent tug. I just purchased the nose dragger attachment just in case I ever need one. I leave mine attached to the airplane fully backed into hangar.