Planning on running 50 mi/wk for marathon training and using the same shoe for all workouts (long, tempo, treadmill, track). No injuries, have run in several Adizero models before, don't need a lot of cushion or support, just need a shoe to hold up and last some serious miles. I could potentially get both if convinced, one for long miles other for speedwork.
There's a thread from 2/2015 regarding this, but it's about the Boston 5 and Boost 2.
http://www.letsrun.com/forum/flat_read.php?thread=6164604
Anyone have experience with both? Do all the comments from the last thread still hold up or is anything different?