I clearly prefer the burst on the Westerly, but would pass on both because there’s no return option. The JF-30 had a long production run & seems to turn up rather frequently - and many examples have utilized highly figured maple (such as my ‘94 below). Given that we are not talking about a rare model and these two listings essentially put all the marbles in the seller's hands, I would personally wait for another one to come along with superior wood & buyer-friendly terms.
As for Rivington, in every listing I’ve looked at from them, the guitar seems more beat up than the category they put it in would suggest - and their prices always strike me as being at the high end of whatever they’re trying to sell.
Call me picky, but we’re talking about a fair chunk of money here!