I never got why people like Tip down carry more.
It's faster and requires less adjustment, especially in the waistband. For pocket carry, tip-up can work faster if the knife is small.
lol, I have had the exact opposite experience. I like tip up because I get a way faster deployment.
I honestly do not understand how this is! I can't get a regular-sized knife out in the tip-up position faster than one tip-down. Tip-up involves grasping the knife in a position such that you're about to deploy it, except it's still in the your pocket... So that means:
1. You're pinching the clip harder against your pocket, making it difficult to withdraw.
2. You're tugging and tugging to get it to come off of your pocket.
3. It puts your wrist in a very weak position.
4. Then you adjust the knife to a comfortable position to deploy it (assuming you're not carrying a small knife.)
--> That adjustment is abysmal when it comes to waistband carry.
Now with tip-down...
1. You pinch the top of the knife handle above the clip and pull straight up (significantly less tugging.)
2. You make a slight adjustment that involves simply pulling the knife into your hand with your middle finger.
3. Use your thumb to deploy the knife.
[video=youtube;kuAWedIW0FE]http://www.youtube.com/watch?v=kuAWedIW0FE&feature=relmfu[/video]
You can see much more tugging with tip-up, although Cutlerylover doesn't seem to have as much trouble getting the tip-up knife out as I do... So I guess part of it could be my technique.