Yes agree, ship too scale is wrong except Defiant :-P
Out of Fleet Cap, Ascendancy & Frontier, only STF support solo play... that why I lean toward it.
BTW, if STF can adopt STAW's battle dice system...that will be even more awesome.
If you have "Star-Trek Attack wing", Frontier is more recommended.
In my opinion, Frontier's problem is starship figure. Too small!
But, I using instead Attack wing's figure. It's very good!