I am a traditionalist in tone. In other words, what many of the fine recording folks here feel are important regarding recording components' tone, quality, or function (such as Cranesong, Manley, Empirical Labs, etc.) versus some recording components generally considered inferior (like Behringer, Nady, etc.), is similarly the way I fell about guitar components' tone, quality, and function. If your guitar tone is important to you, get an amp with a tone you like and buy effects with tones you like, and avoid all-in-one solutions. That said, I have used Rat pedals and they are very nice for the price. Nice saturation range and good tone, and would recommend one. I personally (and this is subjective and applies only to MY tone, which may or may not be YOUR preference) like the Ibanez TS-9 because of the inherent heavy midrange. Only, it will not send a clean signal over the top, but with a moderately overdriven signal (such as from my JCM800 2204) it will send that into a Metallica level of saturation. I also use a B.K. Butler Tube Driver if I need total saturation from a clean signal (such as from my Super Reverb). Sorry if I'm getting carried away with this...it's the guitar player side coming out of me. As decent distortion pedals I would recommend the following: ProCo Rat, Ibanez TS-9 or TS808 or comparable Maxon models, MXR Distortion Plus, used or new all within your price range.