Wasn't sure whether to put this in the main eShop thread, but if you're a bit amateur at bullet hells like me then I can really recommend Angerforce Reloaded on Switch at easing you into its systems.
Put it on last night to try it for 5 minutes and ended up on it for a few hours.
Cracking game that starts you off fairly simply, and is only £5.66 at the moment.
I used the big blue robot dude (Asimo?) the most. There's some roguelike elements too (you earn money to upgrade your ship/characters), and the whole setup really suits me as someone fairly new to these kinds of things. Not mad keen on the graphical style but it works well enough, and all the bullets are clear. I never blamed the game when I got hit.
There is a Tate mode I think - it's not in the options weirdly but when you pause the game there's a "rotate 90 degrees" option???? Will try it with my Flipgrip at some point.
Fab game, would recomend if you're fairly new to these things. Looks to be on Steam too.