I got holosync first and stopped using it after a few months. I didn't see any big effect but was concerned about the time (at least 1 hour a day) and possible side effect on my brain.
>>>>>>>>>>>>>>>>>>>>>
True I had to listen more then a few month
to notice the benefits and there were small
at first but got bigger steadily.
As for the side effects. Last week I had another IQ test done. (I didn't have to pay
for it) This time my IQ went up again this time only by 6 points. (within a year of course)
