Let me say this about Brads switches. These switches are designed to take a beating. If any of you have handled a Atlas #7.5 or #5 switch, you know that the throw bar is delicate and there are other issues.. plastic ties do not guarantee proper scaling. The pivot or hinge area of the points are delicate. Brad has engineered these switches to run flawlessly.
I have had no problem with the switches that he first built on my layout. They are a little different than the ones he builds now and the current ones are much improved. Tom T has talked about Brads switches and there have been many switches ordered and reordered by various active O scalers that are runners and they love them.
He has built numerous 3-ways and double slip switches. Remember that these switches are hand made and assembled. They are gauged correctly and chances are that if your train doesn't go through it, then the wheels on your equipment are out of gauge or older deep/wide flanged wheels.
The one thing I will say is, you get what you pay for and Brad guarantees his work!!. His standard #6, #8, #10 switches are comparable with Atlas switches. BK switches are not work the money... you spend a lot of time fixing them, he has samples to prove it.
Compare them also with Lenz switches and the pricing is there. http://www.eurorailhobbies.com/erh_list.asp?mn=36&sc=O&ca=55 here is a Lenz link to current pricing as a reference. Compare Lenz double slip with Brads and the price is different but you can see the difference. Do you want a switch that you never have to mess with again or one that is always needing adjustment.
Just saying.
Jim A.