I have some Go Outdoors vouchers to use and I think I want one of these, but I'm unsure on which one to get.
It will be used for when I'm walking as opposed by biking.
I notice a few people use Montane Flux/Prism even for biking - would they be too warm for high-energy activities like biking?
GO are doing a Rab Generator Alpine for £100 at the mo - might get my arse down there and try a few on.
£100 would be my limit.