I'm in for the X5 gen 3 because I'm not sure there is a better one for the price. Sure there are better ones but it would have to be a dynamite deal to get me to spend over $500. If we could nail a Fiio X5 at a fair price I'm all over it.
Hiby R6 appears twice, with one of them listed as Hiby music R6. This splits the support, event though it's not going to win (though it would be a great choice, having fewer placed to purchase)