I agree it totally depends where you're applying bc of medians. However, if you're just trying to go to best school possible for $, I think working your butt off for January and applying then would be wise.
From LSAC Test-Taking FAQ page: "What am I allowed to have with me during the LSAT?Beverage in plastic container or juice box (maximum size: 20 oz/591 ml). Aluminum cans are not permitted."
I'm signed up for the January LSAT after not earning my desired score on the October test I'd love to join a small group because I definitely need some studying accountability partners!