I was never a big fan of bloom county - i still don't get the humor surrounding that sick cat. love C&H and the far side; I'm afraid I've never heard of sherman's lagoon.
As for current good comics, Funky Winkerbean is actually pretty good right now (this is coming from someone who used to think it was a waste of ink); For Better or Worse (which seems to be in reruns now); Pickles, Shoe, and Heart of the City. I think Non Sequitur is the new far side (a VERY good thing.)
Dilbert has gone downhill; it used to be more about life in general, but now its all business all the time.
'robot man' (nowadays called "monty") used to be good, but is now almost unreadable; and Garfield is just going through the motions.