You might come at it from the perspective of, 'what need are you looking for religion to fill?'
If you are looking for solace, fellowship and uplifting thoughts - you may want to avoid the extremist religions and look at a Unity-type church.
If you want explanations - try metaphysics. You'll find a lot of speculation, and some answers, but don't count on them being right, either.
Unfortunately, having been in a dogmatic sect like JW acclimates one to expecting 'certainty' about God, what we should do, what to expect. I believe that there is no real certainty, we just hope that this is a benevolent universe and that there is a 'plan.'