I have used Elnett Extra Hold Hairspray for years and it is one of my favorites.
It does not make my hair look rock solid, yet keeps it in place great.
Also, when you brush it out it does not cause any flakyness, which has got to be a good thing.
Elnett does appear on the surface to be an expensive hairspray, but it lasts a very long time and as it is extra hold, you don't need to use it often.
If you get it on special offer then do, but even so it is worth the money that you spend as it does do it's job!