The most cig like juices from Halo are torque for reds, turkish for lights (or if you smoked camel reds/blues) and Sub-Zero for menthols.
If you don't like a flavor, don't write it off. Like fine wine and women they get better with a little age. Also if they have a strong perfumey or chemically smell let it air out a bit. This is called steeping.
The learning curve is pretty high, but Halo makes it much easier. I smoked a few cigs a day for the first three days, and I have been off them since. You made an excellent choice going with Halo, and don't be afraid to branch off to other juices once you try all the ones you want to from Halo. If you do decide to try other juices, go through reputable companies, some of those chinese e-liquids can have dangerous chemicals and that's what we are here to avoid.
Good luck with your journey, and don't be afraid to ask any questions. I asked a ton of stupid questions in the start but everyone here is really friendly and helpful, seems to be nothing like the rest of the internet here.
Just be warned, some of the topics here can get a bit..... racey (in a fun way)