Beautiful swords. Interesting that they handle so differently though. It looks like the larger one has a much less pronounced T-section.
A nice Ottoman kilij is at the top of my non-western-European sword wishlist but so far I have not managed to spot one near my price range. One day, though.
In the mean time I have a little (77cm) sword from Georgia with a kilij blade, which I suspect is a fake (picture attached for reference). But either way, it is lovely in the hand even though the balance is almost 20cm from the grip. I lack good scales but it weighs only about 600gr. When I received it it was packaged in styrofoam and the package felt so light compared to what I was expecting that for a second I thought I accidentally bought a miniature or a plastic sword.
Since this is the only kilij-bladed sword I've ever handled, I'm very curious if it resembles the real ones in terms of weight and balance. Can you post some stats on the length, blade thickness, weight and POB of both swords?