The Servo is an excellent tonal enhancer for your guitar. It is a worthy rival to the extremely popular Euna by 29 Pedals while being almost three times cheaper.
The Boss GE-7 is well-priced and incredibly versatile. The only downside is that the higher gain settings can be quite noisy, but this is not a significant issue as boosting a single frequency by even 3dB will produce a very pronounced change in tone.
