On the three point bridge front you really need to give yourself some time to get used to how it works. It’s not necessarily intuitive if you’re coming from a Fender background but it truly does work every bit as well as any bridge on the market that fits this bass. You’ll hear nitpickers complain about the saddles falling out if you take the strings off - they sure will if you turn the bass upside down without the strings on, so don’t do that and problem solved. You’ll hear the same folks complain that you can’t adjust the height of every saddle individually - they’re sure right, and it’s because the Tbird has a neck radius and the bridge matches that radius exactly, so no need to raise the center saddles and drop the outside saddles, problem solved. You’ll hear the same individuals complain that the stud anchors pull out of the body - they sure can if you try to crank the bridge down while the strings are under full tension - don’t do that, problem solved. At the end of the day there isn’t anything that a bridge needs to do that this one can’t do.
If you still feel inclined to spend money you can replace the bridge with a couple of drop in replacements - Hipshot and Babicz are the preferred replacements for the Tbird. I have both (along with a couple of others) and can tell you first hand the Babicz bridge is an engineering marvel. The cam saddles are completely unique and very original in the bridge world and they work beautifully. It’s over engineered to the nth degree and robust enough to survive a nuclear holocaust and zombie apocalypse. The Hipshot bridge is sleek and less mechanical looking than the stock bridge or the Babicz bridge and it adds something that neither of those do - adjustable string spacing. I like the looks of it on the Satin Black Goth and it fits the wider Goth center block nicely. I’ve heard that it overhangs the center block a bit on each side on the other non Goth Epiphone models, someone else will need to confirm that. Price wise, you’re looking at $150 to $200+ dollars for these replacements. Kinda steep for a $300 bass and no significant advantage vs the stock bridge.