I got the Image One recently. It has unreasonable bass quantity for anyone who isn't a basshead, but at least it's pretty tight. Mids are a little recessed but not terrible. Highs are okay. Really not a spectacular headphone, but I don't regret the purchase (under $50). If I was a basshead and wasn't trying to use these for indie/folk music (which they are bad at reproducing), they'd probably get a better review from me. Honestly, I expected more from Klipsch, which is a brand I generally like. They are undoubtedly not worth over $100 IMO, but maybe $50, even $60 or so if you like bass. I'm thinking of eventually selling them and saving for a V-Moda M80, but I'll keep 'em a while and see if they sound better after my ears adjust to them a bit.
I demoed the Bose in store. Much better balanced than the Klipsch I suppose, but also not spectacular headphones. I would rate them a little worse on the whole, but with a completely different sound signature, so it's hard to compare. And good luck finding them for under $50...
So, on the whole, if you really love bass, and can find them for under $50-$60, I could recommend the Klispch. Otherwise, I'd say you choose neither and take a look around head-fi for some superior options at your price range (which, if we're talking retail prices, is enough cash for some really decent cans).