Mixed opinions on those, some love and other hate!
I had JOM ad Hottuning on my old Mk4, both were good for the money (mine were used, but still decent ride), and go fairly low aswel.
I have some other budget ones on my Mk3 which ride fairly well, but after 18months they're knocking...
With JOM/HotTuning, you may have to strip them down and tighten up anything you can find as they have been know (quite often) to leak after fitting!