I would put a vote in for the coot... since it doesn't sound like there is too much of a need for real survival or shelter building. I took my coot backpacking and it performed well in every situation I used it for. The CT is a fantastic knife as well and would see a lot of use in the backcountry, but for EDC and general day hiking it would be overkill. (That being said I don't leave to go anywhere without at least 2 if not 3 knives, so I am a fan of overkill)
Get the coot now, the CT later when you get the addiction!