PhilDawson8270
Veteran
http://www.wiggle.com/shimano-rs10-clincher-wheelset/It will be the RS11 its the same wheel slightly different hubs same with the RS20/21 RS30/31 the 1 stands for 11sp compatibility, though some might still badged RS10's like the R500/501 (though that is only 10sp) The hubs are labeled 501 the rims have 500 stickers.
RS010 Wiggle spec says 11 speed compatible.
http://www.wiggle.com/shimano-rs11-alloy-clincher-wheelset/
That is the RS11, I'm unsure what the difference is, as Wiggle clearly state the RS010 is compatible with 11 speed, maybe a good idea for me to contact them to make sure it's not an error before I order.
I believe the new Tiagra have the same ergonomics as the 105 so that might be a possibility
From what I've read the new Tiagra rear mech isn't fantastic and requires constant fiddling to keep it running correct.