I've been playing Armada for less than 2 months so I acknowledge that skill level will factor into my experience. I have had the benefit of watching campaign rounds played by more seasoned players and seen more than a few discussions on this in an active Armada discord community which has been insightful to say the least.
My observation is that between players of similar average skill levels (in this format) large ships are oppressive and tough to crack. With the map size, commander skills and sheer firepower making it hard for MSU's to compete with or outmaneuver.
I've seen the suggestion that RitR would be better played with house house rules banning large ships and unique cards but to me that feels a very restrictive approach. I think the imbalance only comes from the interaction of a few things: those that break the normal 'economy'. By that I mean things such as an ISDII, with gunnery teams, strat adviser and master navigator being able to spin on a dime, always have it's arc in focus and have the firepower to take out multiple smalls in one to two volleys. Further tipping the scales is that a large ship task force could just pick all 4 tier 1 upgrades relating to dials to become a super murder machine. Destiny and Veteran feel like they have more impact on these ships too for that reason.
Has anyone else had similar experiences or different opinions?
Thoughts that have crossed my mind is house ruling the Tier 1 Gunnery, Navigator, Squadron and Engineering skills so that they only affect small/medium ships so that a fleet with a Large flagship would still need to invest in Tier II and therefor only able to focus in 1 or 2 areas. Or banning a few cards such as gunnery teams and strat advisor. Or perhaps making all upgrade cards on large ships cost more in fleet value (but not purchasing) to limit the support/squadrons you can also bring. These are just initial thoughts on what would still let people field Large Ships but allow small/mediums a better chance to stand up to them.
Maybe you think i'm completely wrong and are in a campaign where smalls are wrecking. Either way i'd be interested in hearing your thoughts