Got a £160 voucher for UOG from a group of friends for my birthday and I'm not sure what to use it for. Atm I'm thinking about an exped synmat HL LW, they're equally as comfy as my current STS UL insulated in L and 100g lighter, but as yet undecided. I don't think I really need anything, certainly not of that value. What would you buy? Any gems you've spotted on the site I might not have?