Take your pick matey. Scroll down to examples and you can read through the descriptions of the stims you've never heard from. Should give info on the comparisons regarding euphoria and energy levels etc.
Stimulants (also known as psychostimulants; colloquially as "uppers") are a major class of psychoactive substances that increase activity of the nervous system to promote alertness, arousal, and motor activity.[1] Stimulants represent one of the three major classes of psychoactive substances...