Neither one are table pounders from my point of view, but worth some at risk funds for a 2010 recovery from current prices.
CHCG probably has the most upside based on what I can tell.
Both appear very oversold here however.
JADA was in the same condition a few weeks back and is recovering...CGDI still has quite a way to go to get to a proper valuation also IMO.
But these sub $1 stocks of course carry increased risk- they're under a buck for a reason...so my suggestion is not to "back up the truck" as they say in any of them.