1. 7mm mag with 160-175 grain woodleigh or nosler partition or - Rudolf Sand used 7X61 super for 281 species, even ibex, marco polo and markhor (270 win is also one of my favourites)
2. 375 H&H - I've used this for roe deer, fallow, capericaillie(urogallus urogallus) and larger animals
3. 416 Rigby or 404 Jeffery