Pete, how close was the optima for you in your research?There's a lot of mental issues. At least there was for me. I've been in the hunt for the rebreather for me, and have finally settled on the SF2.
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Pete, how close was the optima for you in your research?There's a lot of mental issues. At least there was for me. I've been in the hunt for the rebreather for me, and have finally settled on the SF2.