While Pomegranate tends to be a tea most people enjoy cold I believe it makes an amazing hot drink. Now you will find this tea usually mixed with other flavors like Blackberry or Cranberry or Orange. You may need to do some experimenting in order to find the blend you prefer.
As Spice teas go Cinnamon is one of my favorites! You can buy them packaged or DIY one.
This tea is my go to tea when I am not feeling well. It's so mellow and aromatic that it just makes me feel better drinking it.
If your into flower teas then I recommend Dandelion. Although its not for everyone, depending on the blend it can be a bit of an acquired taste. But Hey , life is short why not try it. Here are a couple of suggestions to get you started.