I'm about ready to get one for my 4010. Yesterday, I didn't tighten the turnbuckles good after putting the LX4 one. It swung sideways on my trail and rubbed against a tire. No damage, but if it did, that would pay for an iMatch very quickly! With iMatch on, you could just snug up the turnbuckles and leave them tight. To me, they're about the biggest nuisance of attaching and detaching stuff.
I use a chain in place of the top link, but switching to it before or after connecting the LX4 would be no problem. Everything else would use the top link.
I'm wondering whether the iMatch restricts access to putting the PTO on and off? One mistake I made yesterday was not ensuring the PTO was clicked in place. It later slipped off and gouged some paint from the inside of one of the rear tire rims.
Ralph