About a year and a half ago, I did three separate drain and fills on my 2005 Odyssey with Valvoline Maxlife ATF, effectively doing a complete flush. In that year and a half the van has been running and shifting just fine. I'd like to start doing 3 quarts again every year or so but unsure if I should stick with Maxlife or slowly get back to DW-1. I know this is a big debate on whether you should stick with honda stock tranny fluid or if aftermarket is just as good maybe even better. Thoughts?