I've always been really fond of praying mantis. They look so cool. I have good memories of being in elementary school and finding praying mantises on the playground and chilling with them; or at I think two different points finding them on plants in the home (we had a lot of greenery.)

I'm also a big fan of beetles for their aesthetic, and ants for their interesting ethology and societal structure. Bugs are so great. I also really like cicadas, and i've always been happy I lived in an area where they're common; they sound like summer and elicit a heavy nostalgia in me.