Don't let it get to you. It all totally depends on your preferences and needs!
Moving up from a cig-a-like can make all the difference (did for me way back). The first questions: Do you want to plug and play or get a bit more technical with a little required maintenance? The next thing is, how much will you use it during the day? Finally what would you like to spend.
There are a lot of EVOD starter packs out there or you can buy singularly and they are a very reasonable price - EVOD 650Mah battery (last around 6hrs moderate use) used with an EVOD clearomizer and they are very popular and produce great results! With an EVOD clearomizer a 1.8 or 2.2 Ohm atomizer head would work well. You can maintain your atomizer head (replaceable part of the clearomizer) for weeks with cleaning or simply replace after a week or so (when the flavour gets bad) at a very small cost at around 2 quid each to make it more simple. The EVOD atty heads also come fully rebuildable so if you want have a go later on when you get more confident you can. This set up is simple and can take you through various stages of vaping. Go have a look, it's a good starting point and youtube will have all the reviews to explain in more detail..
Good luck and please reply if you have any more specific questions..