I have heard great things about OCL, and the owner is a stand up guy. I don't have personal experience.
I personally have a Lahar 30-L on its way, as I got it for a steal. I also have a Chimera 300 and a Scyth-Ti on the way (Scyth for a 6.5 build)
I have seen in person a short 300 with Chimera vs. Lahar 30K, and the lahar was barely louder, but for its size and its price it was stellar, this is another reason I picked up the 30L when i saw a deal.
All that to say, between your two original choices, I'd go OCL, but if considering others, I might look at the Lahar line also.
I personally have a Lahar 30-L on its way, as I got it for a steal. I also have a Chimera 300 and a Scyth-Ti on the way (Scyth for a 6.5 build)
I have seen in person a short 300 with Chimera vs. Lahar 30K, and the lahar was barely louder, but for its size and its price it was stellar, this is another reason I picked up the 30L when i saw a deal.
All that to say, between your two original choices, I'd go OCL, but if considering others, I might look at the Lahar line also.