I'd only ever buy G.Skill, Crucial or Kingston memory personally, as had a few bad experiences with Corsair memory in the past. However, they mostly (Memory Modules) all come from ether Micron, SK Hynix or Samsung so I would just make sure you research before you buy.
The Samsung B-Die is the memory module which is the favoured by most vendors at the moment, so I would aim to buy memory which is based on that.
The Samsung B-Die is the memory module which is the favoured by most vendors at the moment, so I would aim to buy memory which is based on that.