I can't say I carry it 24/7 but whenever I leave the house and it won't get in my way, I have a fixed blade on my belt and a Case Trapper or Spyderco Delica in my front right pocket. If I'm going to do something active, like golf, disk golf, cycling, etc. I will carry only my Spyderco Delica because its small, light and stays out of the way. Otherwise, its usually my Cammillus Cuda Arc Lite neck knife that I wear on my belt using a Tek Lok buckle, but that will soon be replaced with a Dozier Straight Personal on my birthday in Sept.
I got the Cuda Arc Lite because I had ordered my Dozier but had never carried a fixed blade before so I wanted to get used to it. What I found was that I really like carrying a fixed blade, its very comfortable, easy to deploy, and goes fairly unnoticed if I don't tuck my shirt in. I also found that this little Cuda knife is excellent for $20. Add in $8 for the Tek Lok buckle and $2 for some black bootlace to wrap the handle in and you get an amazingly well performing belt knife for $30. I'm going to keep this in my backpack for school (college campus, legal to carry blades under 5")