We live in a rural area and don't have a lot of choices of paint stores so our options are limited. We want a paint and primer in one and we have Sherwin Williams, Menards and Diamond Vogel in our area. We know someone who has used Dutch Boy Dura Weather Maxbond and has been happy with it, but I have heard SW Duration is a better choice, know nothing about DV paints. We will be power washing our wood siding to remove all the loose paint and then sanding any rough areas and doing the painting ourselves. I need recommendations on paint and if there is anything special we need to know about using these paint/primer one coat paints? Thanks