sherwood dive computer

I have been using a Sherwood Amphos Air dive computer for 5 years. No problems, no issues, air integrated, works great for me. I bought an old ScubaPro Aladdin Square with the idea of using it as a back-up. It runs on a different algorithm. What are the pros & cons of this approach? Any sage...

Hello, I have recently acquired a Sherwood wisdom (1) dive computer. I have been interested in downloading the dive data from the computer to my PC to analyze and create dive log data. I had been searching around and looking for a reasonably priced PC cable, $80-90 seems like the best anyone...