Well I got to thinking (hate it when that happens), HO is a little too big for modern equipment in a samll-ish type space. N scale is just too small and annoying (to me). My question, is TT scale the perfect size for the modern era? I understand that your only gaining about a 25% advantage over HO but that 25% would be enough to make long equipment practical on a not so big layout. Now I'm not talking about an N scale 2x4 but rather the old standby, 4x8 would yield some rather nice results. I know TT didn't gain much popularity, but, was it just introduced at the wrong time? Could TT be the new HO if given the chance?