I went with this recorder and have not regretted it. It is built like a tank and is ergonomically excellent. It feels great in your hand and operating it is dead easy. One thing I have done is disable the 'recording now' light to avoid unnecessary scrutiny.
One thing that has really surprised me: the internal cardioid mics are very good! I do have a preamp and external mics, and when I bought it, I didn't intend to use the internals at all, but have pulled some amazing recordings with them. Here's one example:
http://www.archive.org/details/MountainViewElementary30thAnniversaryConcertBroomfieldCoApril27th.
I can share a classical example if there is interest.
I'm also thinking that I will try the mic in for PA recordings of rock/reggae because rolling off at 60Hz may not be a bad effect in some circumstances.