hey i'm planning on buying a spyderco delica 4 and i can't decide whether to buy the flat grind or hollow grind. I personally think that the flat grind looks a bit slicker and cooler, but i heard that the hollow grind is more durable and is better for heavy use. I would use this knife, obviously, as an EDC and for regular use, but not too hard. Which one would be better for me?