| Quicky as I'm going home.
I did TDI Nitrox (basic) but am Padi AOW so cross agency isnt an issue, if you dont belong to a club then TDI is good as it was (is?) cheaper than Padi as no diving is required, its all theory.
Pros - more dive time at a given depth and you may feel better after a dive
Cons - tanks need cleaning every year, new pooter (possibly)
Costs, the course, tank cleaning and more expensive fills e.g. my shop charge £7 odd for a 12l of 32%, price depends on how much O2 they use so it depends on cylinder size and % fill.
Well worth doing though.
Matt
must dash others will I'm sure add more stuff
ps dont worry about being a pain, we all started somewhere. |