Just going to say also, the delica is what got me started on spydies. gave it to my buddy back in august 02 as repayment for loaned cash... went just about a year without one, but ran 3 yrs on that 1st one and it was still in decent shape(very slight give in the lock, no wobble, small amount of tip broken and fixed) and no signs of quitting.
I went from aug 99 to spring 01 with just the delica, then started the buying. at either 14 or 15 now, another 2 enroute(1 I know of, other should be soon if it's not already)... I've given a few as gifts too, bought over 20 since I started as well as 2 303mf and a 204.
Got the SE ATS-55 endura as a gift for christmas from a well known forumite, Allen Treat. If I'm wearing clothes, it's on me 24/7. My only other 24/7 carry is the SS dragonfly in a neck rig... other than in the shower it's on me. have a feeling the delica will be a 24/7 carry as it's small enough to carry/use pretty much anywhere that I don't want a stampede from one of my 4"...
The delica was on me 24/7 throughout highschool, even with the zero tolerance shit, IWB carry is easy.