Spoon:people have been telling me that the 10w are a thing of the past and the 18w hids are the norm. i just have never seen an hid underwater so i havo no actual basis for my purchase. should i just shell out extra and go for the 18s? i dont wanna get the 10w only to regret getting it?
It's a tough one. If I had a dollar for every bit of kit I have upgraded or replaced in the process of going through my certs, or better yet if I had the money back, I could probably have afforded an 18W light I still have a Scubapro Glide 2000 BCD which has been rotting in a cupboard since I went over to a BP/W, I'd have given it away or sold it but not many people here in Taiwan are 6' 1" and 240lbs...
This was my first HID purchase and I opted for the 10W on the basis of a compromise between burn time, output, size / weight, and cost. I imagine that individual divers will place different emphasis on each of those parameters. Other factors in going for the Sollys over, say, the Halcyon or Diverite models included quality of construction, excellent customer support, and the colour (a very fetching Tech Black)
Cheers,
TD