deluxe or voyager animated prime?

title says it all , so which version of prime should i get.
here are the pros and cons of them
voyager
pros:
1.has giant axe that doubles as a jetpack
2.has retractable faceplate
cons:
1.has simple transformation
2.from what i heard water gun feature dosent work well.
deluxe
pros:
1.has complex transformation
2.has an axe which can be one blade or double bladed or sheild can combine with it to make bigger axe.
3. superb posebility
cons:
1.is abit small
so can you help with my problem.
and also for those who have the figures, what size is delue optimus alt-mode compared to the voyager and other deluxe figs.
here are the pros and cons of them
voyager
pros:
1.has giant axe that doubles as a jetpack
2.has retractable faceplate
cons:
1.has simple transformation
2.from what i heard water gun feature dosent work well.
deluxe
pros:
1.has complex transformation
2.has an axe which can be one blade or double bladed or sheild can combine with it to make bigger axe.
3. superb posebility
cons:
1.is abit small
so can you help with my problem.
and also for those who have the figures, what size is delue optimus alt-mode compared to the voyager and other deluxe figs.