Definitely 3 way !
ALL 2 way have a hole in middle and are compromised ! and my Vintage 40 yr old Allison AL130 ( 3 way w/ push pull twin 8" woofers and the unique CONVEX mids and tweeters ) not to mention unusual crossover points! = 450Hz and 4,000 HZ ( adroitly bypasses the midrange and voice issue ? ) are vastly superior to MANY modern high-end speakers! ( note they were $1,200-1,500 back in day so about $ $11,200 today! defo "high end " speakers if sold today!
too bad so sad noone can make the unique and proprietary and nearly IMPOSSIBLE to make tweeters and mids ( they were actually assembled by robots! YES! )
add a couple modern GR research open baffle servo subs or a vented and sealed combo of 2 servo subs your fav brand and you will have near-perfection ( filter to the speakers at 80-90 Hz fr subs so the tower speaker woofers just do low bass ! ) 
Which sounds better 2 way or 3 way speaker design
Seeking to purchase one of the following 3 speakers:
1. Proac K3-2 way design
2. Totem Element Metal V2-2 way design
3. Triangle Cello-3 way design
I am under the impression, (which I may be incorrect) that a three way design is superior to a 2 way design. All of the above speakers listed below retail for about $18,000 per pair. Am I correct to assume that a 3 way design will give the listener a much better chance to hear the full audio spectrum as opposed to a 2 way design?
Thank you.