Fury: Imagine if Shrike suddenly costed 10 DP, this is how I feel about the Fury. It's really anemic for its price, only being strong in the hands of a player (but what isn't, there's also better flagships). People keep mentioning buffs to energy weapons but forget Fury isn't the only high tech ship in the game, EVERYTHING is going to get slightly better. Aurora even more so since it has many more medium mounts, why use Fury then? Shields might be durable but the ship crumbles under pressure. Ship system that's suicide for AI, almost no endurance when fighting, few mounts = somehow the same cost as Gryphon...
Again, I get that it's a fast ship and that's its whole schtick, but it realistically can't cost more than the new Eagle, it just can't.
HAG vs Hellbore: I admit I was a HAG hater for a long time, but with this change, the accuracy starts to show big time. The flux cost is annoying but as mentioned, it might be cool on new ships.
Jackhammer: Being usable only three times reminds me of the Harpoon Pod, it'll need ammo boosts but boy is that scary potent for a medium missile. Imagine a Dominator chucking 9 Hammers at once, yikess.
EDIT: Adding onto the Fury part, I consider it equal to Eradicator(P). Ship that can go in, deliver a few punches, but then needs to back away for a breather. And even if they costed the same I'd still prefer the Eradicator since it has much more reliable mounts and is less tricky for AI to use. Fury is also unfortunately in the worst place for "punching down" as many seem to defend it as such. Shrike doesn't have the same glaring issue since it's very cheap and disposable, costing a bit more than your average frigate. But the Fury costs the same as an average cruiser, while having the performance of a super destroyer, or light cruiser. Odyssey, another ship with the same system also works well due to much better mounts and crazy speed for its size. Fury doesn't really get to escape the ships that can threaten it since most can either also burn in, or have other mobility system for pressure.
Funnily enough, of all the weapons that were buffed Fury barely uses any of those. Typhoons and Jackhammers can give it serious firepower but Falcon(P) exists which has DOUBLE the missile potency and the exact same DP cost.