Would put the first model T or the T30 at the top. I would guess the the ambition with this one was to bring something new to the table as is often the case with FPJ.
I struggled with the aesthetics of the dial of this one and even if it will never be my favorite I really love the Tourbillon cage and how animated it is. I also love the enamel subdial that is a departure from the style FP normally uses. So in short. There are some original elements I really love.