Snair2,
Do yourself a favor and go see if you can listen to the speakers in person at a local store. Just because a speaker is a 3-way doesn't necessarily mean it's better than a 2-way. Your ears should be the judge. Use other people's opinions as a guide, but let your ears make the ultimate decision. If you think the 3-way is better then go for it, but that might not be the case. Speakers are such a subjective thing (just look at all the varying opinions you get here) that you really owe it to yourself to have a listen. When you go, make sure you set the tone controls on the head unit flat - that way when you switch between speakers, you're hearing what the speaker sounds like and not so much the electronics.
By the way, to answer your original question, Polk Audio generally makes good speakers and I think the same would hold true for these.