I saw that this is available for the Switch. Portable sounds great, but only if it's a good port. Anyone try it out?

I haven't tried it on any other system so I have no point of comparison. Port is solid though, runs at 60fps docked and undocked. There is a pretty good comparison video on YouTube from digital foundry I think. I believe they said it stacks up pretty well but it is missing a few of the realtime reflections and partical effects. Having never played it I didn't miss them, and even watching footage of both didn't sell me on the other version.

HD rumble is pretty well implemented in the game and portable was a huge selling

Feature. If you have some sort of VR rig though I'd say get it for that as I hear its petty outstanding.