QUOTE(altung @ Feb 26 2012, 02:14 PM)
OIC, I was thinking that going to Island is not compulsory..from your point of view, which one is cheaper ? take you certification in mainland or from island course and once I got the certification, how long is the validation period?
Certification dives on island is compulsory for your license, so you can't exactly don't take it.
I'm not sure about the prices now. Prices will also highly depends on what type of resort you'll be staying at. If you want fast, then island will be very fast. 3D2N and you can finish everything.
On mainland, you'll be learning the theory part during your free time (after work, weekends, etc.), andden going for confine water classes (swimming pools) also during your free time. This can take weeks or months, depending on when you and your instructor will be free and how fast you finish up your theory lessons, exam and confine water skills. If you learn your skills thru confine water in the pool, the instructor will usually not rush you and let you learn at your own pace. Some of the skills may require some practice to get it right. Certification trips are usually 3D2N trips over the weekend.
But if you want to do it on the island, you will be doing your course within a set period of time and whether you understand or don't understand the skills and theory lessons, you'll be rushed to finish the course by the end of your trip.
Based on experience, my Open Water was done in Perhentian 4D3N, very rush, no time to relax at all. Early morning after breakfast then sit for theory lessons, watch videos, go thru questions, then learn some skills in the sea, lunch, theory, dive, dinner, theory, sleep. Repeat same thing next day. In the end, I felt that I didn't learn much. I did my other certifications all on mainland first then go to island, and it was definitely much more enjoyable than doing everything on the island. Especially the theory part.