You might check out the Kershaw Injection 3.0. It doesn't feature a "premium" blade steel, but the 8Cr13MoV is very serviceable for most urban EDC applications and is easy to sharpen back to a very keen edge. The blade profile is also similar to the Aegis, which you mentioned liking. The Injection has 3-D contoured G10 scales on both sides and reasonably stout liner lock. It's not completely flow-through, but the backspacer only covers the bottom 1/3rd of the knife (the rest is open/flow-through). It is also relatively inexpensive (you can get both the 3.0 and the 3.5 for well under $100).
It looks nice, but I'm kind of on a Spyderco buzz right now

