Is it wise to buy a laptop with no OS and install free 10? I'm looking to buy a new laptop and was hoping it could be possible to reduce costs, as it can come without an OS (-£100). I installed the windows 10 technical preview and I've done a lot of linux installations.

Before I commit, would I run into any issues if I decide to buy without an OS and install later?

I don't think this is against the piracy rules, as it's still free software

I'm buying from Novatech

Thanks