Hot Toys getting likenesses correct has really upped the ante on any sort of collectible, so I'd suggest waiting until one comes out with a much better likeness.
my comment is a strange one. because i have no painting skills. if i did i wouldn't be painting tree's for fun.. i would wait honestly. the paint jobs are nicely done. but honestly neither of them really capture indy...
As everyone's said, just wait for Sideshow's 1:1 bust. It's all but been promised with the license announcement and if you jump the impatient gun and pull the trigger on either of those, you'll probably regret it when Sideshow finally previews theirs.
Indeed a 1:1 bust was mentioned in Sideshow's original INDY announcement, but I'm no longer completely convinced we'll see one. And that would be a shame.