Re: [SketchySketchy] Descent profile: Flik vs Lynx
I think the Flik 2 is a great all-around canopy, but specifically for your situation, I would hold off. Even more so, if it's an original Flik
Here's what you seem to be saying: you have a choice between a Lynx which you are (presumably) pretty familiar with, or another canopy which is marginally more appropriate -- at the appropriate wingloading -- but totally unfamiliar to you. However this one is smaller than either of your other canopies. And you decided against the Lynx, but I don't think the alternative sounds great for a "tight, technical" LZ, either. Even if it's maybe fine in the hands of a more experienced jumper.
So I would highly recommend a third option: hold out until you found a good deal on a BJ or OSP (or Outlaw, but I'm not personally familiar with it). Because it will be better for the purposes you specifically mentioned. And also it will complement your Lynx better.