I have to admit I am very weary of crepemyrtles. Here and points south, there seems to be one every time you turn around, or many. Street trees, median strip landscaping, everyone's yards, pink pink pink pink
after a while, it gets real old. Especially the way they're pruned. I will say for them that as they age the limbs and bark are quite lovely; they acquire a polished look and can take on some graceful and beautiful shapes -- as long as they're not crape murdered.
Up your way, though, maybe they're not so prevalent. lant. whatever.
Crabapples are pretty trees! and dogwoods also, of course.
Are crepemyrtles much happiness for butterflies or pollinators? Seems to me I've not seen them get much attention that way....