Is there really much difference within this price bracket?
That's not really one price bracket, Scirocco35 is about 70% more than Khamsin. Of course, what you should be looking at from that factory for shallow rims around £100 is Fulcrum Racing7 LG, and in the ~£170 range with 35mm deep rims Fulcrum Racing Quattro LG. I'd avoid the Khamsin/Racing7 as they have plain gauge spokes
I wonder why Fulcrum haven't rolled out 'LG' to the 3 and Zero wheels, but then as you say it's diminishing returns from the more expensive alu wheels.
For a pair of training wheels on a 'best' bike - Quattro LGs rather than the 5 LGs ?
That's not really one price bracket, Scirocco35 is about 70% more than Khamsin. Of course, what you should be looking at from that factory for shallow rims around £100 is Fulcrum Racing7 LG, and in the ~£170 range with 35mm deep rims Fulcrum Racing Quattro LG. I'd avoid the Khamsin/Racing7 as they have plain gauge spokes