Wolf,
JTS Airacuda offers good value, but you need to search the AGN archives for the full story. Big drawback of the JTS Airacuda .30, as reported by reviewers, is the 14-shot count, before falling off the regulator, on a 3500-psi fill. That's not much shooting before having to refill. As far as the JTS compressor, longevity and dependability of high-pressure air (HPA) compressors can be linked to how well they deal with compressor-stressing heat generated by compressing air. Slower running (low gearing), high/low speed fans, crankcase oil and water cooling are several methods, the more, the better. The Yong Heng, for example, utilizes three cooling methods, for potential years of usage while some HPA compressors, using only high-speed fans, average a year to year and a half. Evaluation of any HPA compressor should be considered in light of this. Best of Luck, WM