I found it interesting that the bows on those Ventillio's look a lot like the Blade and Capricorn bows, while your boat looks a lot like the new A3 A cat bows.
The new Ventilo is from the same designer (Martin Fischer) as the Capricorn. While my boat (Eagle 18HT) is designed by Niels Bunkenburg (Nikita, Hobie Fox/FX1). Both designers, like Lalo Petrucci from Bimare as well, come from the A-Class. Despite that the boats where orginally derived from the A-Class, they have now much more volumne (than the earlier Models) and can be pushed much harder downwind (we were sometimes double trapezing downwind, when sailed to deep).
I have never sailed the new Bimare X2, but the Ventilo and the Eagle defnitly start to plane downwind, when the water is smooth enough. The feeling is a bit like a dog eh the boat is released, bow is out of the water and you keep getting faster, the feeling is quite secure until you hit a wave and stuff your bows hard enough to stop the planning. <img src="http://www.catsailor.com/forums/images/graemlins/crazy.gif" alt="" />
![[Linked Image]](http://open.bst.ch/ALutz/ost/galleries/Euro08/Highlights/WWW/thumbnails/thumb_Euro08_HL%20(38).jpg)
If you look at this picture you can see that the bottom section of the hull is quite flat.
![[Linked Image]](http://open.bst.ch/ALutz/ost/galleries/Euro08/Highlights/WWW/thumbnails/thumb_Euro08_HL%20(40).jpg)
The Ventilo has chines in the last quarter.
![[Linked Image]](http://open.bst.ch/ALutz/ost/galleries/Euro08/Highlights/WWW/thumbnails/thumb_Euro08_HL%20(49).jpg)
The X2 from Bimare has the same hull shape like his heavier brother the X4 (F18). I think the boat has still allot in common with the Javelin, but has more volume and freeboard. Daniele Saragoni sailed on the X2 to victory and was very fast allround.