I just picked this up:
Superocean Heritage 46 Chronograph
I love it so far. Great quality and superb looks. I was considering this one and the Navitimer but ended up with this one as I opted for simpler design.
I think Omega offers more classic designs, while Breitling offers more trendy and flashy designs. It comes down to your preference and I think both brands offer great quality. I also was considering Omega along with TAG but ended up with Breitling as I already have a Montblanc for classic design and wanted something that pops out more. TAG just seemed too common these days and it looks like they put more money into marketing than the quality of their watches these days.
Anyway, can't go wrong with either brand.