I love the Mizuno Wave style shoes.  They have a great balance between support, durability, and weight.  I definitely recommend them.  They really perform and they really last.  I play a lot of middle in both leagues and all day tournaments.  I'm a 6'4", 220 lb man, so the shoes are really stress tested jumping and landing.  I also recommend buying older models when available to save money.  They have been sufficiently high quality shoes for at least 5 years now, if not longer.  A 2013 model is not significantly better than a 2008 model.  That is not a knock on the 2013 model, they are great.  But the latest model is always the most expensive choice.