I know shoes are personal, but I'm looking for some recommendations for step shoes. I've been wearing nikes or asics and they are both way past their prime. I've read alot of reviews about Ryka Studio shoes. I also am looking for a atw walking shoe. We live in the country and walk 3 miles on gravel roads everyday. Again, I've seen good reviews on Keen Voyageur. I'd appreciate any advice! Thanks!!!!!