I have purchased this server on OVH: Enterprise SP-64 dedicated server - OVH With 3 x 300GB SSD setup (and planning of install the whole server using minimal setup and use all the 3 drives without software raid). And it will be delivered less than 10 days as per staff support said. So I'm a little bit confuse whether to use CenOS 6.6 or 7.1? Any suggestion? Performance observation?