my point: use dive computer also doesnt mean you know how to use the table. but of course, it is better to use your own judgement and your own dive comp than to rely on someone else. however i see that as a more advance stage of diving. definitely, good uw photography as well.
i have used a regulator with the mouthpiece bitten off, leaving teeth marks and nothing for me to bite on. the bottom line is, for those who needs to use rental gear, go with trustable operators. i have problems with full foot fins, and now have two scars on my heels. friendlywaters was good enough to arrange for open heel fins for me, and he got me a pair of tusa duno what model , which was very very good, better than my x3 which i got later. i really glide through the waters, easy like breeze. but i had problems removing the fins every ascend, macam like it has grown on me :bsmilie: the one whom i went with the badly devoured reg, they also got me a pair of decent open heel fins la, just to mention to be fair.