6x9s aren't for bass... That's what subs are for. You could get a 6x9 sub if you really wanted. Honestly I'd avoid both of those sets - I used to have some TS series pioneers and they're decent but not great. And the kickers are sold at Walmart, that should tell you something
If you really have to have some decent coax 6x9's, get a pair of Infinity off ebay or whatever. They're better than either of your choices. Cdt audio makes a decent one too if you can find them at that price.