I can get one of these for a good price and I was wondering what this ball was for? Is it the LRG or the HRG? Does it snap or arc, the usual questions. I was wondering if it would be a good fit in between my power grove reactice and my danger zone? My stats are leftie, 14 to 18 mph, medium to high revs, can have any hand position, but prefer about 45 to 60 degrees, and I rather play 3rd or 4th arrow shot, thanks for the help