I think the k/d ratio doesn't paint the whole picture, for a loong time I was horrible at crucible. I just kept at it, and now I'd say im decent but am always looking to improve. Ive yet to find a primary that I can say "this is it", the one that comes closest is my pdx 45. If I could wipe by current stats and start over with my current skill level my k/d would be much better. I still wouldn't consider myself pro though, but few people are in this game,so I don't feel bad lol