Doug Polk (widely thought best HUNL and among best overall NL players in world) disagrees. Independently checked his preflop guide that he released in March and he had a tighter range from the button (40%) than me and a looser range from the sb (48.5%). Seemed insane that he had an even larger disparity between his sb raise and btn raise, but you can defend wide enough vs BB 3bets to make it work.

Janda prefers the tighter sb range of 36% and btn range of 47.5%, but his advice is from early 2013, don't think I trust it over the top HUNL player in 2016.