I am sure this has been posted in here before but it doesnt look like there has been anything recent. 10 Years ago I ran a JetEdge waterjet with dual heads in a cnc machine shop. Long story short I changed jobs and have just changed again and I am stepping into a shop manager position for a company that has purchased thier very first waterjet machine. Since it has been so long I am not up to date with whats best out there abrasive wise and the webb is not very helpful in this department. So who do you prefer and why?