As far as eliquids are concerned, taste is always subjective. I would suggest finding a brick & mortar and going to try some juices to see what you like. Most vape shops will let you try the juice before you buy it. Some reputable sites that I use are Good Life Vapor, Mt Baker, and nicquid. Good life vapor offers sample packs at great prices so you can try some different ones and see what you like...
As far as tanks are concerned, I would always recommend the new Aspire Nautilus mini with the BVC coil. Great vape and simple to use. Congrats on your vaping journey and welcome to ECF!!