Motorola Milesone speed compared to HTC Hero

[Guest ClausG76]

I am about to upgrade to a Motorola Milestone from my HTC Hero . I would like to have a hardware keyboard and i also wan't to have more processor power. I realy like playing old games with emulators on my mobile. But the Hero lacks hardware buttons and the processor isn't fast enogh. I would like to know how much speed i would get. Would it be to optimitic to expect it to be allmost twice as fast? i know it's killer for 3d performance , but it's mostly the processor speed i need.

Thanks