Hi there
in the past I myself have used just bog-standard white PVA glue - but the thing to remember with this glue is it isn't waterproof. So, you must seal it well with either paint or sand n sealer - something along that line. I do use Aliphatic sandable wood glue which is the yellow one on a lot of the builds which I have done.
With balsa wood, plywood you will find that these two glues will glue them well and so will superglue - but - the trouble with superglue is that I don't think it gives good time for adjustment. With some kinds of balsa wood superglue has a reaction and I have even known it to 'smoke' especially with Zap - A - Gap superglue. Where I do use superglue and balsa wood together, is when I am gluing say - Plasticard over the top of balsa wood to make a small structure of some kind, like, say a box or an air vent.
If you have a look on the masterclass builds, you may get some hints and tips of glues and how to do stuff - cos there are some good builds on there.
John