Are those DeWalt? They look more like Fein to me....
I have four grinders... a 5" Fein, a 4.5" Bosch 1380 Slim, a 4.5 DeWalt, and a 4" Makita. Obviously, I like the Fein the best, by miles. The Krauts know how to make fantastic grinders. The Bosch is apparently an outlier, as it's supposed to be cheap and light, and it does feel cheap and unrefined. Surprisingly, because I don't really like DeWalt, I really like the grinder. The Makita is also a fine tool.
I don't like paddle switches, and I dunno if I've ever used a grinder with a trigger. I'll likely stick with sliding switches.
I don't know if being in The Great White North will be a problem, but CPO Fein/CPO Metabo frequently have screaming deals on both Metabo and Fein grinders. I'd watch them closely...