I dropped the modems into CM7 type modems and I am get the H and download speeds were about 2500 to 2800 download and 500 to 1000 upload at 6pm near Los Angeles today. So not great upload speeds but not too bad for my busy area. I tried both of them and both showed H and occasionally toggled to 3G then back to H.
Sent from My KickAss Captivated CM7 OC'd 1.5Ghz/Undervolted
I tried the modem on APEX 7.1 ROM and no HSUPA. It was definelty clear though. Speeds for both upload and download was not what I wass hoping for. Also, maybe coincidence my phone force closed then rebooted itself while using SpeedTest.
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