Product review (3 stars): Life Span
We own a 10-year old GE Profile gas range similar to the models listed here.  It is at the end of its life cycle.  Burners won't light and cost $400 to repair.  We use a lighter.  Stovetop scratches and chips easily.  Cooking performance, however, has been great.  If you replace appliances on a 10 year or less cycle, GE Profile should work well, in my opinion.