Jetter systems for powerwashers

Any recommended products for a 100’ jetter system to put on a 4000 psi 4.0 pressurewasher?

I use a 90ft whatever brand northern tool has. It’s ok. I dont feel 4gpm was enough. I use it with the 5.5gpm now, but not often. It’s best when its a straight shot to clog, but when things get curvy, hard to route it thru, for exemple, if a straight away branches off, it will continue straight and not go up if a clog if in those branches.