I bought a Storm 9530 for fun... it's actually pretty damn good!
I've bashed the Storm before but honestly I've been using it for a day and it's pretty damn good. My initial impression is that it's rock solid and quite hefty. You think your bold is heavy--try the Storm. This thing is built like a tank. Seems like a totally different company built/designed it. The typing takes getting used to as with all touch screen phones but its actually not bad once you disable auto correction.
And ABOVE all? The phone doesn't drop signal in my office!!! Every Blackberry I've tested in my office drops signal as soon as I pick it up to type, check messages etc. The Storm lets me have a BBM chat when the Bold would drop. Impressed. It definitely has a stronger radio. It's running 4.7.151
The Bold's not going anywhere, it's still my workhorse. I'll probably sell the Storm to a friend or something. I need a physical keyboard. If the Storm 2 betters the Storm, than I think RIM will have a hit on their hands.