Is skill stacking with the same skill but different levels of that skill worth it?
Then, I wanted to know if there is an advantage to having Torpedo: High Yield I, II, and III?
Mostly cuse I was thinking about doing this, but I dont know if this would be worthless or not to not be using the level I skill.
What Im really asking here is if I have all three abilities on a Boff, will HY I add affects to II and III?
In general, based on cooldowns, it is worthwhile to have 2 different level copies of abilities to rotate between, but more than 2 tends to not be worth it.
In the case of Torpedo skills, the shared cooldown means you by the time you could use a 3rd copy, your 1st one will be available anyway. And while they 'stack' when you use them, only one will get used up per torpedo fire and leave the other Torpedo buff on you until you fire your torpedos again.