Dear Angie,
All the brands you have mentioned are great brands that have been around for a long time. They are liked by most people. The internet is filled with brands and small tea merchants. Just be aware, always check out a brand making sure that they can "back up" their products. Ask for a money back guarantee.
I adore loose leaf in a silk bag...the best of both worlds. I personally have my "go to" brands
but I love to try new things, so I'm always dabbling in something new or always looking for samples. Good luck on your tea journey!
enjoy your Mighty Leaf
Mary Caliendo
Tea Editor
Green Tea Member