On 2/25/2013 I upgraded to 50Mbps speed and this is what I got:
So I downgraded back to Blast! Today (3/26/2013) I upgraded back to 50Mbps and got this:
I suspect the download speed should be faster than that for the $40/mo price increase so I'm not sure what's up with that. I hope that isn't a hardware limit on my end.