Okay. Ran about 10 games, 3 against level 3, 4 against 4 and 3 against silver.
Against level 3s, and likely any opponent with 100 life and not a ton of control, it is as said, very fast. At least with a decent draw. Won in 5,5,6. Was thinking i would get 2 6 turns because a plague on the third turn or something the first game, but no, came out fine.
Against level 4s there was a larger problem. Between bad draws, which believe it or not, this deck is VERY capable of getting, it was rough. First game was out rushed. I don't actually recall the other 3 very well, but i believe i won with 10, 7, 9 turns respectively.
And finally silver. Draws were a problem here, lost the first game, can't remember why though. 2nd game, no novas until turn 4 or something
Third game was close, but I pulled out ahead.