I finally managed to get my hands on a Switch and BotW, and was also wondering if there are any other games currently out there for the Switch that might not be as well known but highly recommended. I'm currently looking at the following:
Got to be honest, 99% of my Switch time has been absorbed by BoTW and I don't regret a second of it. Snipperclips is a great little game (though personally I think it works much better as a couch co-op), but that one was pretty pushed with the Switch's release anyway so I'm guessing you know of it already?
As for unreleased stuff - 1000% recommend Splatoon 2 - the global testfire was a load of fun and I'm excited to see what the new game brings to the world of Splatoon. Then there's Yooka Laylee which is supposedly getting a Switch port but doesn't really have a confirmed release time frame?!
Snipperclips is great for party coop! I actually got some devs to play it huddled around bubble tea at Leicester Square over the weekend, it was pretty great.
Literally every person I've spoken to about Splatoon 2 has said the same thing :'D it seems to be very rare to find someone who didn't like the first one, which is great. <3 Just waiting on Nintendo to get their pre-orders up now, hopefully it won't be much longer!
How're you finding Yooka Laylee? There still seems to be no word on a Switch release date so I have a feeling we'll be waiting quite a while for that one. ):