Hi Toetoe, welcome to the forum! How did you hear about us?
As the others have said, if you're happy with what you've got, there's no need to go bigger or better, especially if you're only new at it.
I used binoculars and a starchart to learn my way around long before I got a telescope, so there's plenty of stuff to see and do before you think about going bigger or better.
I'd definitely recommend joining a club or attending their viewing nights.. you'll see the big scopes in action and how they compare to yours. The problem is, it may make you want more stuff the moment you leave
Hope to see you back regularly!