Sometime the best way to try new e-juice flavors is to sample the flavors you think you might enjoy. Instead of buying a big bottle of juice, buy several smaller bottles of different flavors. This way, you are not out a bunch of money on juice you don't like.
Most e-juice samples are 5ml-10ml in size and can usually be purchased in packs that have several flavors in the same group. Simply fill you vape tank with the liquid and vape a whole tank to see if the taste grows on you. If it does, you can buy a bigger bottle. This saves a ton on money and also exposes your taste buds to new and exciting flavors you might not otherwise try!