Just a warning, I'm entirely new to the world of rooting and custom roms and when I first got my HTC Sensation, installing custom roms was never my highest priority. Now, since I'm nearing the end of my contract, I'm willing to give it a try. The reason I'm thinking about it now is because everything takes forever to load on my phone. I'm guessing the problem is that HTC installing their own software isn't helping so I'd like to install a clean "vanilla" version of Android Jelly Bean. Will I even notice a speed difference if an untampered custom rom is installed or is it a case of the hardware not being so good in this time and age?