I currently have Sandy Bridge Core i5-2400 (3.10 GHz). Now the problem is with the motherboard I think which causes the PC some problem. Sometimes the PC just hangs and sometimes it enters into bootloop mode and doesn't turn on at all. I am using Gigabyte B75-D3H Rev 1.1. I have checked by disconnecting my RAM, GPU, HDD; changing PSU doesn't work also. So, I think the problem is with Mobo. and decided to change the motherboard.
Here is my dilemma, should I find a motherboard for 1155 socket or should I buy a 1150 socket motherboard? may be later I can go for Broadwell CPU as well? Is that worth it? In that case what motherboard should I use?