Iíve been searching for a pedal similar to the sansamp as i cant get the real deal because it is $400! I found that behringer made 2 copies of the Sansamp gt2, the GDI21 and TM300. Seen many reviews and i still cant decide which one i want to get. Im looking for a good nirvana tone and a new distortion pedal as my boss ds 1 has alot of unusable tones.

Can someone give me advice on which one I should get for a grunge tone? THANKS!