I use a bait caster. It’s a fairly stiff rod with a fast action. It think it’s 6’10” in length.
The ideal length may depend on how tall you are too, and what kind of boat you primarily fish out of. It takes some getting used to in order to constantly snap a jerk bait for extended periods of time so personal comfort is important.
The line also plays a role. I use mono because you need some “give” when a fish strikes and you snap back. Jerk bait trebles are not stout – they are often thinner wire but very sharp. You could use braided line with a leader but you’ll want to back off on the drag to allow for some give. Or you could use a less stiff rod too. Just so there is something in your overall setup that has the “give” when you pull back with a fish on. They always hit it on the pause.