Computer Advice Rank These Computers

[Quiksilver2031]

I have a few computers and I decided I need to let some of them go. I need to decide which to keep. Here is a list of all the computers. They are all console computers. Is there a rank from superior to inferior.
Mares Puck W/ SPG
Aeris Atmos Pro W/ SPG
Suunto Vyper 2 W/ SPG
Scubapro Aladin Prime W/ SPG
Mares M2 W/ SPG
Mares Nemo Air (Air Integrated)

 

[DeepSeaExplorer]

That’s a lot of computers...