st1

I'm an experienced diver. Strictly cold water in Canada and U.S. Which one would you go with and why? Aqualung Leg3nd Elite with Octopus Set or Atomic ST1 & Atomic T2 Octupus

No gooders decided to break my truck window and take SSI dive pro backpack. Missing atomic aquatics ST1 with z2 octo shearwater transmitter halcyon spg, has qd on one hose for my ffm. Also gopro 4 and shearwater perdix AI. Microsoft surface book 2. Bigblue tl4800p. Stolen across from city hall...