Hmm, so tempted to side with Jethro, as I have so many similar toys(!) In fact I'll be shooting a few arrows tomorrow, but as for it being much cheaper...
Your Landy has a capital cost well into four figures, and I'm too polite to discuss running costs with another proud owner, your bow, well a basic recurve starter setup costs what, £60? Shotguns, there's another few hundred, plus licence, plus cabinet, plus ammunition... not so cheap if we're honest, and then we have all that gear cluttering up the house...
Alternatively, GC splashes a little cash once in a while, enjoys the experience and walks away unencumbered with kit/maint/storage etc etc.
Who is right is a moot point, but I'd say both are valid options ;-)