I get why guys want to do mon / thurs injections, but if the idea is to get your levels as steady as possible, then doesn't it make sense that you would do the same amount of time between shots, i.e. e#d. I'm running enanthate/eq now at 250/200 e4d. when I run sust later this year, or next, I'll probably do e3d or e4d, depending on what I stack with it.
so my vote is for either e3d, e4d or e5d, depending on your history/goals.