Anyone use ALCO's Synthetic No Smoke Two Stroke with fuel stabilizer? It's another Multi-Ratio/One Mix for all air cooled two stroke engines like Opti-2 is. I picked up a bottle the other day and it says it meets OEM spec ISO E-GD & JASO-FC. I'm thinking of trying it, and possibly switching if I like it. It's not that I am not pleased with my long term use of the Opti-2, but rather it would be somewhat more convenient for me to switch to the ALCO. The Opti-2 is getting more troublesome to get. I just got some again recently and had to run the Poulan Synthetic in between. Now I'm almost out again. So when I saw this ALCO stuff, I picked up a bottle because it was right there and easy for me to get like the Poulan Synthetic, which seemed to do fine, but was smokey and also a 40:1 mix. So what do you all think? Put forth the extra effort to stay with the Opti-2 which has done well for me... or is this ALCO Synthetic No Smoke Two Stroke mix oil just as good???