Well it depends what you're looking for. If you want something small and portable without fantom power, just go for a boss Micro or the Boss 600. I have the Micro, Kara has the 600 and we are both very happy with this unit. They use SD cards, but you can record uncompressed. The recordings are very clean. I know Kara is recording a lot with it.
I also know that the recorders of Korg are good, but have no experience with them. I know Kara is in love with the D3200, but the pricetag is preventing him from getting it (or was it miss P?
)
Zoom has some nice devices, but beware: you usaully get what you're paying for (and since these are cheaper...)
Also check out the tascam devices. I never used a tascam, but know that many people are happy with it.
Moon