Hello all, im toying with the idea of trying a trigger or tap out after my wc mate says they are great. I was looking at the unger hi flow trigger as u can take them on and off fast? I know the pro's but whats the con's? I currently use a tap on the end of the hose reel and controller setup, which is good, and all ive known? BUT i was thinking on certain areas it would be handy saving water / travel back refill times ect. Cheers m