Despite the varied assortment of recommendations you will receive to your inquiry keep this simple fact in mind:
We all listen and hear differently. What I think sounds great you may not and vice versa.
Everyone's room is different, everyone has different equipment, everyone has different tastes in material and it all comes from different sources(vinyl, CD, streaming, tape).
There is no right answer to your question, but there isn't a wrong answer either.
The best advice I could offer is to listen to everything you can. Find a retailer(if you are going new) that has a liberal return policy or even a listen at home demo and pick the speakers YOU like best.
YOU are the one who has to like how YOUR system sounds, non of us can make that choice for you.
Some brands to keep an eye...or rather ear out for should include:
ADS
Klipsch
JBL
Polk
Mission
Mirage
Zu
I'm confident you will get many recommendations, just be sure you choose what best for you.