Ok so a bit of an ambit claim there....
But looking at the torpedo frigates preview, I think its big strength is its blue dice. Multiple blues mean reliable accuracy results, which mean those three black (apparently upgradable to four with rapid reload), will be hitting without the disappointment of being braced.
Add in General Reikkan, and they look like being able to race in and devastate large ships very reliably.
The Gladiator by contrast seems appears positively conservative.