I've always been guilty of being a bit of a 'tea snob'. Over the past three months, however, I have been trying to take an unbiased approach to trying any new type of tea I can get my hands on.
I'm not talking about flavored teas (i.e., Raspberry Cotton Candy Earl Grey), and I stick almost exclusively to Japanese tea (surprise surprise). The photo below shows a few of my recent favorites:

Left: Teance Uji Gyokuro, Center:Rishi Kukicha, Right:Uogashi Meicha Sencha
Gyokuro is a type of Sencha that is kept in the shade for around 20 days prior to it being harvested. This process is said to smooth out the bitterness and enhance the savoriness (umami) by altering amino acid and caffeine levels. This tea consistently lives up to all the hype surrounding it. It is incredibly balanced, but it also lets a ton of flavor from the brewing water to come through. Thus, when brewing Gyokuro, I have found it's extremely important to use good water. I usually use Crystal Geyser because it's relatively cheap and works well with this type of tea. Due to this tea being incredibly expensive (in excess of 200USD/Lb.) and needing to use twice as much tea by weight during brewing (on account of the low brewing temperature required to maintain the unique and delicate nuances of flavor present), I don't drink this tea as much as the other two. This specific type of Gyokuro is grown in Uji, Japan and can be bought
here.

Kukicha (pictured above in a loose-leaf tea ball), is a type of tea made from the parts of the tea making process that are not usually used. These include stems, stalks and twigs. This type of green tea comes across to me as being slightly sweeter and much more savory than Sencha. I brew it very hot, though it is supposed to be brewed at a fairly low temperature. I do this because I like the bitter elements that hot steeping brings about in the tea. Chilled Kukicha is one of my favorite teas during the summer. This particular tea can be bought
here.

The label above is that of a bag of Sencha that I purchase at the Uogashi Meicha tea shop in Tsukiji, Chuo-ku, Tokyo in February. This tea is truly great and has the flavors that I most commonly attribute to Japanese tea. Most tea produced in Japan is Sencha, and this just means that it is made without grinding the leaves (unlike Matcha). This tea can be purchased
here. Don't worry, there's an English option on the splash page :)