i initially wanted the rant but i heard the exclaim was its "successor" so it may be better. i would get the rant in black and i would get the exclaim in rasberry. WHICH ONE IS BETTER? WHY? WHAT ARE ALL THE DIFFERENCES? 10points to the best answer i promise!
Definitely the Exclaim because it looks sleeker and more versatile (with the two-way slider). Other than that, there aren't many differences in features.