I have the HD7S and I love this phone. I like it much better than the Focus I had before. I do have a legit DEV account and I have been using Mango since the first beta. I am currently running the RTM version and I have to say, it's like having a whole new phone. I have had absolutely zero problems with the RTM Mango release. I really don't care about any new hardware at this point either. This device, with Mango, does everything I need it to.