I look at moving as an opportunity to do it better. When I put in my APs, the U6 LRs were the best. I’d do it differently now, so I definitely would leave them. Offer them a $500 buyout option for the network as it sits and walk away if you don’t want to just give it away. Generally, when selling a house though, the networking is trivial in the amounts of $s involved that I’d just let it go.
My requires were 50mpg with comfort items that I wanted. Due to supply issues, many hybrids were impossible to get and they were charging $5k over MSRP to buy an allocation. One salesman called me a day after my visit and suggested an EV. When I did the math, the EV was similarly priced when the $5k was applied to a much nicer vehicle.