I have used yu yuphoria last 1 year and I have find best experience in this phome.this is provided many features at low cost.some bugs are also have in this mobile softwere but best experince provide. Yu yuphoria rum on cynogenmod so also have provided many features. So I augesst you to buy yu yuphoria at mediun rang mobile. It provided best experienc. I have also install some custom roms on this mobile and its work fine. I have also used android 7 nought on yu yuphoria its also rum as a custom rom and yu experince new look of android vertion .so this is best for me.thanks