Well, I guess I'll throw my two cents worth in...
Best Tip:
High End: Kamui Black
Medium: Sniper
Low End: Triangle
Best Chalk:
Currently using and preferred is Black Diamond. I have used NIB and don't like it as much as the Diamond. NIB is messier than Diamond but both have excellent retention on the tip. My next choice (and I have a few in my bag along with a box at the house) is Masters.
Best Tip:
High End: Kamui Black
Medium: Sniper
Low End: Triangle
Best Chalk:
Currently using and preferred is Black Diamond. I have used NIB and don't like it as much as the Diamond. NIB is messier than Diamond but both have excellent retention on the tip. My next choice (and I have a few in my bag along with a box at the house) is Masters.