Not sure which which one to try?  Try this sampler set.  Each set contains 6 samples with a variety of mint, spice, citrus and woodsy.  This is equivilent to 1 1/2  bars of soap.  Individually, each sample is the perfect size to travel with.
This set also makes a great gift!
 
OPTIONAL TIPS TO EXTEND THE LIFE OF YOUR SOAP
Ensure that your soap has a chance to dry between uses by placing in a soap dish that drains.