I have been living in Jomtien since 2009.
When I retired here my intention was to buy a condo unit and looked at many with a view to purchase. In fact there was so many, both new and second hand, it seemed to me that resale might well be problem in the future.
Although I first came here in 2008 I wasn't sure exactly where I wanted to buy, and thought it sensible to rent for a few months first.
Over the following weeks it became very clear to me that there was a huge number of units for sale and it also became clear that maybe buying wasn't such a sensible option after all. (to get an idea have a look at the vast number of condo units which are empty/unoccupied at night!)
I have been an amateur investor on the stock market for a few years now so, whilst looking for a suitable condo I continued to trade with the money I had earmarked for the purchase. My aim was to be able to make on stocks what the rent was costing me. In reality, over the intervening years, not only did my trading pay for my rent, but has in general paid ALL my living expenses in Thailand. So my UK pension has remained largely untouched.
Another aspect, which I hadn't really considered at the time, but has become really important to me, is that my trading has given me a hobby which I have found very satisfying.
Another advantage of renting is flexibility. My first unit was a 48sq mt. studio. Once I had realised that renting was my preferred option I moved in to a 110sq mt one bedroom condo and have to say I have no regrets. I could, if I so desired, change condos every year. Something that would be very difficult if I owned rather than rented. Another aspect is I don't pay maintenance charges or repairs. Water and electric are standard rates paid direct to the utility company.
Of course, I understand that investing is not for everybody, and carries inherent risks. But I do a lot of research and usually invest in 'blue chip' type companies, and make sure I have fairly tight stop losses in place to minimise such risks.
And if in the future, should I wish to leave Thailand, my capital is intact and I haven't got the worry of trying to sell my property.