The MS7 is our best all-around shape (same shape as the science 1). I
would say that it scores even through all categories of what we like in
a board: Speed, Drive and maneuverability. Making this board also the
easiest to use. It would be as good for point breaks as hollow slabs,
for moves as well as for barrels.  The core allows for a bit more flex
and thus control. Double stringers help with durability and projection.

Core-PP

Deck-8lb pe

Slick-HD slick

The MS7 is our best all-around shape (same shape as the science 1). I
would say that it scores even through all categories of what we like in
a board: Speed, Drive and maneuverability. Making this board also the
easiest to use. It would be as good for point breaks as hollow slabs,
for moves as well as for barrels. The PE core is especially well suited for colder water
however it’s useable in all waters. The core allows for a bit more flex
and thus control. Double stringers help with durability and projection.

Core-PE

Deck-8lb pe

Slick-HD slick

From
rider Kevin Jimenez: The MS7's flex felt pretty amazing in the cooler
California water temps. The PE and Double stringer was an excellent
combo for this board. Due to the PE core being pretty flexy, the double
stringer makes the board evenly springy and not too stiff. The memory of
the PE was pretty good and would react well with the stringers, and go
back to its normal flatness. In example, after cranking bottom turns,
pocket moves, inverts and flips, the boards memory would respond quite
well and after my sessions it would still be flat as it was when I first
got it! The shape is pretty narrow and the crescent tail felt good
while in the pocket. Speed was a success with this board since it's a
narrow template and that's a great positive with the board having a PE
Core. It's been about 2 months now and I've surfed it almost every day
and so far it's handled itself pretty well on durability. Overall, the
dimensions feel perfect for this board and I don't really feel a need to
change anything about the specs.  The color ways are pretty cool and
with the black deck and rails with sky blue slick, it felt pretty sweet
under my arm while walking down to the beach! I would highly recommend
this board for those PE/Dow lovers like myself who want that type of
core and pop, but still have the memory/speed a PP core has.