I am a re-discoverer of DE safety razor shaving after more than 25 years. I restarted DE shaving with Feather Popular in the month of May and then ordered a Merkur 34C HD. But in the box of 34C I got a Merkur 23C. I accepted it and have started shaving with it since last week or so but find it a bit slippery and light weight. I am happy to pass it on to my son and purchase another razor. I want your suggestions on which razor should I purchase. If I purchase 34C HD will it be any different or better than 23C? With your suggestions please let me know in what way that razor will be better than 23C. I am new on this forum and this is my first major post here. Thanks everyone in advance.