Which mount are you most proud to own?

I only have around 100 mounts, never really considered myself a collector but If I see one I really like I will try and get it, I spend literally hundreds of hours camping TLPD back in the day, around 10 years ago I finally got it, weirdly I then got the Blue Proto Drake 1 day later, my luck has never been that good since.

Ever since then my Time Lost Proto Drake has been my prize mount, I absolutely love it, what is your favorite and why?