There will never ever ever EVER be a viable, balanced "alternative" to the Jackson in the jacksons state. It is quite literally impossible. There is zero scenarios that the Jackson won't be the best AT option.
There is no NEED for a front line AT tank and that's the biggest part of the E8s problem, that and the 2 other AT Sherman's and the m10... Each and every single USF AT option is an inferior choice to the Jackson full stop.
Even a Panther clone will lose out because why Duke it iut with the enemy when you can more reliably snipe them for cheaper? You arnt losing anything in terms of mobility like the other 60 range TDs, nor durability. There's nothing left wanting so there is no room to bother with an alternative.
Fair point. A mobility nerf to the Jackson is long due anyway.
I think the 75% moving accuracy bonus for all vehicles should have also been removed long ago, made a Flanking Speed bonus and given to the M10 and Easy 8, or maybe keep it just for the Jackson if it needs it after a mobility nerf
The Jackson is good at everything but bouncing shots, something no anti heavy 60 range tank destroyer can do anyway, it also shouldn't be more accurate while chased down because it deters the usage of Blitz Panzer IV as counterplay, making the Jackson overly versatile against any threat
You are right on the Jackson making the other choices redundant
The new M10 is far from bad, at least from a 1vs1 standpoint with its timing and mobility, but the Jackson is just too good and why pay munitions to counter a possible Tiger?