I too am addicted to knives. I've been seriously into them for about 5 years now. I've owned anywhere from $10 knives to $500 knives. Currently the most expensive knife I have is worth roughly $175. I'm currently on the road to get more expensive knives again. Every once in a while I start over from square one and trade/buy/sell my way back up. This just makes me love and appreciate every knife that passes through my hands even more. =]
But right now I'm currently waiting on two packages, hopefully they'll be here tomorrow. Both have sharp tools in them lol.
I've been getting back into trading more and I am trying to complete a nice EDC setup.
I'm now stuck on pens, flashlights, multi-tools, pocket tools, and other things lol. So word to the wise... never ever decide you need more EDC gear than just a knife... because that habit gets stupid expensive too. I currently have 8 knives(soon to be 9, 10 if you count my little SAK classic on my keys), a multi-tool(on its way), 2 flashlights, 3 pens, and a little pocket prybar in titanium. And I still want.. feel like I need.. but really it's just a huge want.. more.
This is an awesome hobby though and I enjoy every minute of it. Seems like you do too, so keep it up!! You'll find the right folder for you, although your leek seems to handle what you need it to. You definitely don't need serrations to cut rope, I find plain edges go through rope more smoothly anyways.
Welcome to Blade Forums, and your new never ending addiction!