I've had a Zgemma H1 for 2-3 years now and while I've got a few quid to play with at the mo I thought I might upgrade to a faster box even though the H1 still works fine. I'm cable only with Virmin and I'm also running Wooshbuild (brilliant). My TV isn't the latest 4K so no point in getting a box capable of showing it....or should I future proof and get one? I'd appreciate any recommendations on what box to go for. Should I even stick with another Zgemma or try something else?