Hi
@Chris91
Have you decided you want the PZ+ decompression algorithm run on the Aqua Lung computers? It is generally considered to be a solid, middle of the road/moderate algorithm. Oceanic computers run both PZ+ and a 2nd decompression algorithm, DSAT. DSAT is generally considered to be liberal. Aqua Lung and Oceanic computers are manufactured by the same OEM, Pelagic Pressure Systems, now owned by Aqua Lung.
i200C = Geo 4.0
i300C = Veo 4.0
It appears that the Oceanic computers cost about $30 more than the Aqua Lung computer in the US. All 4 of the listed computers have Bluetooth
Best of luck in your computer purchase