[mmm]

The SH1 was perfectly capable of 200Mbps in modem mode - there was some sort of trial boost last year and it worked well for me! There's a policy decision not to support upgrades over 100Mbps with the SH1, presumably because of its useless wireless and router mode, and to update the network with 16 channel devices. Good luck with the SH3, fingers crossed you are not in an area they don't work reliably in modem mode!