Velious 2H patch - does it make a big difference starting at 51?

[Soothsayer]

I’m using Reaver on a toon and the inconsistency of my damage is kind of frustrating. Hitting for 180, then getting a 19 damage hit right after is obnoxious to say the least and it’s tempting me to just roll with a cookie cutter DW setup. Does the Velious 2H buff change this in any significant way, or does it merely add a little extra damage bonus at the top end of my attacks?