Hi all, I made the switch to traditional shaving and hoping to go SR eventually, anyway I currently have a merkur 34c HD DE razor, this is one I borrowed from a good friend and got on well so made it my first purchase. He gave me a selection of blades but I stuck with the Astra ones he gave me, so my question is I love the Astra blades but one where is the best place to buy from? 2 is there any other blades that do just a good a job or better? Thanks in advance!