Blackjack double on 11...when...

Hi, just wondering...I've been bonus whoring casinos playing blackjack lately. I've always followed this chart :


But I see there are others...that are from the same site (or at least the same format) like this one :



I'm getting ready to start playing on PlanetLuck. Which chart should I use? I'm particularly concerned about the difference when it come to doubling your bet on 11...I was planing on using the download version which doesn't tell you which particular blackjack you're playing other than the usual dealer hit on soft 17 and stand on 17+