I currently have Boost Mobile and I was going to buy the gs5, but I am stuck on the HTC one M8 it is downright fabulous, The only problem is I want to buy it unlocked and use it on Metro PCs and I'm not sure if it works on there network, I'm also reading that the M8 is also CDMA and gsm capable, So does it matter what kind of phone I get as long as it's unlocked. I am about to spend a lot of money so I really need to get this right, can anybody help me?