no problem...piece of crap meaning it can fail under water. It seemed that the poster admitted that following a computer is the way to go..so that also means there is no concrete dive plan..and if there was a plan..it would make sense to dive tables anyway.
They are a tool and that is fine..but the people who say they need them so much usually jump in the water and overstay their plan and have no real idea of where they are deco wise and possibly gas wise
A home computer spits out profiles..but if it breaks..you can drive to the shop and buy a new one without doing much deco
The computer isn't the piece of crap..the piece of crap is ones brain for relying on it.
It's good to talk about these things for sure