Cooked correctly a good steak is something truly special. Easy, simple no fuss cooking is all that's needed. Oh yes this is thing of deliciousness. But of course a good piece of steak and mine came from Meat Porter.
Apologies to any vegetarians out there. Personally I'm a fan of rump steak over sirloin - why? Because it seems to have more flavour than sirloin. A decent amount of fat around the edge is vital for cooking in a grill pan since it adds flavour and keeps the steak moist and tender. Rump steak also happens to be cheaper than sirloin too!
Medium rare is the way to go, although being awkward I like my steak to be more rare than medium, if that makes sense - I know what I mean anyway!