Don't worry, this is not yet another of these what's-the-best-fleet-composition posts.
I usually reach a stage in every game I play (vanilla + Nexerelin) where I can afford any ship and loadout I want. And basically at this stage, any battle can be won by deploying the right amount of Onslaughts. (I assume it would work with Paragons as well, but I'm just a fan of the Onslaught XIV as a flagship)
I wish it was different though. I've tried looking for the optimal fleet composition for a long time, one that would involve mixing ship types because they would fulfil different roles and their synergy would make the fleet more efficient that the sum of all its ships. But no matter what I try, a single capital ship is better than the same amount of DP in other, smaller ships.
One of the problems I experienced is that smaller ships die. A lot. And then I have to either go home to take another one out of storage, or carry spare ships with me at all time which increases the overall maintenance cost (and fuel). I could use fighters to cope with this, but I've never been able to make fighters worth their DP costs because I have to deploy carriers with them, which cost DP as well. And there's the limit of 25 ships in the fleet which means I can't really have that many fighter wings with me anyway.
And then there are the pure numbers and the ROI you get:
- Onslaught = 40 DP, 40 supplies per month, 15 fuel.
- Enforcer = 9 DP, 9 supplies, 3 fuel.
- Tempest = 6 DP, 6 supplies, 1 fuel.
I have never been in a situation where I would rather have 5 Enforcers (or 7 Tempests) than 1 Onslaught. First because of the actual number of weapon mounts and hull rating, but also because most bonuses from officers and hullmods come as a percentage, which means an even bigger advantage for the capital ships.
So I'm curious how everybody else deals with this. Does anyone have some interesting fleet composition design pattern to share? I'm not really asking for the detailed fleet composition but rather patterns such as "I like to combine X and Y ships with a 1/3 ratio because it provides Z".