I know....I know.... it is all a matter of preference. But hey, just looking for anyone who has a strong opinion one way or another! I am looking at getting a new straight (dovo tortoise). My current and only straight is a 9/16. I have read that 5/8ths may be slightly more mobile, 6/8ths may give slightly more feedback/easier to visualize blade angle? Anyhow, any opinions or comments are welcome. thanks!