OnePlus 2 vs LG G4 vs Redmi Note 3 (Snapdragon). Help!

I really can't decide; I'd like to mod my phone but the xiaomi's redmi note 3 pro has a value-for-money that is really great. On the other hand the LG G4 has an awesome camera and it is a "known" product. The real thing that I want is a device that lasts. Hope you guys can help me. See ya'.