Our 'staple' tom is always 'Shirley'. (We are also growing 'Crimson Cocktail' and 'San Marzano' this year - the latter are just fabulous, but suffered a bit from the dull summer we had last year, as they have a special East-facing area)!
'Shirley' is so reliable, with a decent size of at least five trusses - usually more even outside, has a great flavour, and doesn't mind being dried out too much here and there!
We grow a few in the GH, and several outside, to prolong their season!