have a look at the tronxy 5sa PRO
https://www.amazon.co.uk/TRONXY-Alum...4105229&sr=8-4

For dedicated abs useage you'd need to enclose it.
But pet-g, pet, pla plus and rigid polyurethane are all better than abs anyway and don't need enclosed print volumes.

I think, at the moment that is probably the best 'bang-for-buck' 3d printer on the planet.

They've done 95% of the updates the original x5sa needed.

And reinforced corner brackets are a cheap and easy thing to add yourself.

If I needed that build volume - that would be the first machine on my current list.