CANNA A/B or PLAGRON A/B??

Never used plagron but a friend mentioned it to me as its half the dose and cheaper then canna. If anyone has used both or any opinions :) thanks!

I think plagron is much better than canna because the quality of there ingredients those are from higher quality. I started using Metrop now. And this stuff is really amazing! It is really the best! Never had such a good result. It's high concentrated so you use less than with other brands. But on the end I had twice as much yield so. The cost where very low!