I'm looking to purchase several loops for mobile use and trying to decide between those from M2 and KB6KQ. I've looked at all the various reviews and still can't make up my mind. I'll be looking at a 2 stack for 2M and a 4 stack for 70cm. Any advice? Thanks and 73's. --- JT Croteau Wilmington, CA ARS W6CFO/MM aboard "QuickSilver" Los Angeles Harbor