I'm trying to decide if it's worth it to also get the Tesla to J1772 adapter, which would give access to the Destination charger network as well. Just not as familiar with typical locations for those, etc.
It’s totally worth it. I highly recommend the one made by GearIt. It’s way less expensive than some of the others and very well made. I’ve used it a lot with zero issues.
I just bought one, but If you're not planning to use it with a Tesla UMC, I would just wait. Though I have stayed at a few places that have Tesla HPWCs, there aren't too many. You could just buy one the first time you find a place you want to stay that only has a Tesla connector. Plugshare will show you where they are.