Knoton is so right there, jurgen,
As regards flavours, it's such an individual taste thing that you'll just have to try them all, one by one, even the ones you think will be awful can surprise you by being delicious (and vice versa!)
But your tastes will change and vary too, so if you don't like something now, you can put it aside for a time...it may one day become your all-day vape... or you can trade it for something else.
As far as quality goes, DV are a premier UK produced range but are now discontinued from TW.
TW are dedicated to sourcing and producing the best quality e-liquids; if you read the "about us" link on the website it will tell you the TW story..http://www.totallywicked-eliquid.co.uk/about-us.html
To this end, there will soon be new flavor ranges available at TW which will be sourced and produced here in the UK .
I hope this answers your question