Ian 1904. In answer.
I am a recreational, holiday diver, of only some 3 years, PADI, AOW, NITROX and Deep, I have only dived in warm waters, some wrecks, reefs, caverns etc. looking around and taking photo's.
I have had a few issues on some trips where most of my buddies and guides have had Suunto DCs, I have racked up some ascent times where others have not, this I thought was due to my being on the end of a long series of dives whereas others I was diving with had just arrived and started their holidays. So I discounted the differences and being in the shallows was happy to bimple about and do the time.
However, on a recent trip to Gozo I buddied with a chap who was on a Uwatec, from the off he stated "yours will be more conservative and we can go by yours". All cool, so at the point where I had racked the time agreed, I checked his Uwatec, this had barely started to register Deco, we came up did the stops in mid water and I was very aware that he was waiting for me to finish. In a nice way, not bored or getting antsy. A very good buddy and I have expressed my thanks to him for his tolerance of what I considered to be just a difference in Algorithms.
So at the end I decided to do some digging (he doesn't get bent so why should I, if I adjust my profiles) into adjusting my times and post here for opinions.
Hope this helps
Wibble