I recommend trying a FAS/FAZ market order before making a claim like that. It's almost always the price you expect give or take a penny.
market orders on FAS and FAZ are not generally a good decision and this is why. If you are using a decent technical system to time your trades, chances are the computers will see that trade as well and they have the edge on you on execution.
The people who use black box trading systems demand as little as a 5 millisecond turn around time from their BDs. That is faster than you can click your mouse. It would be easy to get caught with a bad fill if you used a market order, even on something as seemingly liquid as FAS or FAZ. I know. I have traded them many times.
Free help... get your free help here. We are in the presence of natural born helpers. Help courses through their veins. Helping is part of their very essence. Ulterior motives don't exist for the Free Help Justice League... FHJL unite!