I am traveling to Europe with my husband this summer and I see many people (including Rick) suggest using guidebooks. Considering we are staying in 5 major cities, this can get rather expensive to get a guidebook for each city. Is it really worth the price and packing space to carry these or will utilizing the internet work just the same? We are a young couple (26 and 30 years old) and have heavily relied on the internet for planning the trip thus far and I don't want to spend the money on guidebooks if it's not terribly important.
If you do believe guidebooks are superior to the internet while traveling, what guides do you suggest? I read the recommendations in ETBD, but would be interested to hear other opinions as well.
Thanks in advance for your thoughts!