As Free said, it'll be tough to give you a good list because taste on these is so subjective.
The other thing that could through a wrench in your plans with FSUSA is that a lot of their specialty juices are 50/50 blend and cannot be ordered otherwise. I have heard second hand that this is because of flavor concerns, but I cannot verify that. All I know is that each and every 50/50 juice I've had from FSUSA is better and more flavorful than any other pg/vg mixture or purity from other vendors. I've also tried 60/40 and 70/30 from him and they are all excellent.
That being said..there are a large number of juices that you can completely customize to your liking..
(without necessarily distinguishing between "specialty" and "non-specialty")
Here is a good list of flavors that most people seem to predominantly like...(also, I will be doing a review of 13 different flavors tonight or tomorrow that I will put a link in this thread for)
1. Hopscotch - Butterscotch to the max. This is the closest flavor I have had that replicates the taste of the actual food (and that's saying something because every FSUSA juice has been spot on). This is amazingly flavorful, sweet..but not so overly sweet that you can't vape it pretty consistantly.
If you've ever liked Butterscotch, this is the vape for you!
2. Jungle Juice - I got this as a sample in my order and it is the best citrus mix vape I've ever had. It is emulating a fruit punch with alcohol basically and while it is 98% fruity there is a slight bite of the alcohol at the exhale. Very nice vape, probably one of my all days coming up, the slightly sharp after taste is really refreshing and cuts the sweetness perfectly.
3. Bubblegum - Of all the flavors I got, this was the one I thought that I might not like. I was expecting sickening sweet and a predominantly sugar flavor. I was totally wrong, this is literally like vaping a piece of double bubble... amazing!
So far those are my faves...some other nice fruit ones
Lemon Sicily
Banana