Not really, just more conservative
Im not in a screaming deco rush and Im not a mega deep diver either (deepest to date is 92m, my normal diving is in the 60-70m range). So for me I've built up diving tables over the years. New sites can be handled with a bit of scenario modelling etc.
No doubt for new sites this means I over-deco a bit, but as I said, Im conservative.
Dont get me wrong, I see the benefits of computer based deco, but for me the cost(& risk)/benefit doesnt stack up
