I use MyTrack, Fidelity, Datek, Harris, IB and Schwab (in order of usage). I have so many because they have different strengths and weaknesses relating to my various strategies.
I have had several tape problems with Fidelity, too, but I use my Transaction Log (from MyTrack) to argue my case. They have given in most of the time.
Hard work often pays off over time,
but laziness always pays off right now.