When I was on the hunt, I asked about those as well. I was advised to stay away because you can get better rods for the money. I got a Cumara CUC-72MH. It's really a great rod. I would recommend the CUC-X72M.
Or look at the Dobyns Champion 702 or 703c.
I'm with RW on this, even though the Cumara is likely my favorite series right now. I'd definitely not send people to a Xfast versions off the bat, they're going to miss fish if they're not used to how fast the rod really is.
I'd hold out for an 842C, as they come around often enough that it isn't likely you'd be waiting forever for it.
I have several of both series, Cumara and Jig+Worm. (IN GLX and IMX) and I can't say that I'd tell someone to stay away. They fit a bill that many people will like, and others will not, in terms of both rod series. I'd definitely recommend the use GLX over the Dobyns, very likely I'd recommend the Cumara over the Dobyns as well.