Love:
Baron 58
C208
BE-23 I know, probably in a class of one here, but I just do...
Cub - Piper and Savage versions
C150/2 how could you not love your first, she is what she is....
Tecnam P92 & P96 - modern day C150 but handle better and they have a stick!
and Drifter - unrivalled view out and about as well mannered a taildragger as you'll ever meet. Pure fun
Merely like:
PA-28 - flies nicer than the Cessna equivalent but that single door on the wrong side p1$$x$ me off every time I get near it.
Early Jabiru - could probably get used to the cock-eyed throttle, but did not like the teleflex cable operated ailerons.