Dear Gentlemen, I am going to order my first double rifle in the not too distant future. I expect to use the gun almost exclusively for cape buffalo and maybe occasionally elephant. I had been set on the calibre of .470 Nitro Express. However I have recently read the book written by Terry Wieland on Dangerous Game Rifles and it has made me stop and think. Mr Wielands' book appears well written to me and he makes some excellent points. He suggests that .500 NE is actually a more preferable cartridge to .470 NE, and considering that the rifle I will be ordering is the same price in both calibres I am interested in members opinions and experiences on felt recoil. I also and considering the availablity of .500 NE versus .470 NE if my ammo ends up in J'Burg and I (and my rifle) am in Namibia or something like that. I am used to shooting a 9,3x62 Mauser and find the recoil perfectly acceptable but am concerned if I go 'a calibre too far' when buying what will be my only double rifle I might be inclined to wish I hadn't. Totally undecided on this one and it will be at least until October until I have the chance to shoot either calibre as the opportunity to shoot these big bores in the UK at least if very restricted, owing to our gun laws. I won't order anything until I shoot both calibres but value all your comments and experiences. Regards Roughshooter.