Hello Everyone. I few months ago I picked up a straight. It is an awesome tool and provides amazing shaves. However, it is not very time efficient and I won't be able to take it with me to the Marine Corps. I have a rather thick beard and I go through cartridge razors fast, so I decided to go for a DE. I called my grandfather and he said he has a Merkur DE he picked up in Germany in the 50's and that it's still good. So I'm going to stick to the brand. =D However, I have no idea what type of DE to pick up? Some recommend the Hefty version while others the classic. I also don't know if I should get a long handle or a regular length? Some also said to get a slant as it provides a closer shave. What do you guys suggest from the Merkur family? I'd also plan on purchasing from Vintage Blades. Thank you in advance.