Travel Products - Best Size Luggage For Checked Bag?

What size would you say is best for a checked bag? Like if you were to own only one checked bag? Would you prefer a 25' or a 28'?

I know it depends if you are going for a few days or like a week or longer. But overall, which one would you say is the best? Does a 28' pack that much more than a 25'?

Please excuse my being frank, but did you read the answers to the other two threads you have posted within the past week asking the same question???

I already gave you the answer regarding volume to weight ratio and provided you with the source for more reading on the subject.

Regarding if it packs that much more, how about you do a simple cubic foot calculation? If those numbers are too abstract, then take a shoe box and calculate how big it is. This will make it easier to visualize how much space you gain by going from a smaller to a bigger suitcase. You may gain only half a shoe box or two boxes. Then you can even try out how much stuff YOU can fit into a shoe box. This method will be much more effective and a much better learning experience than anything anyone here can tell you.

Till

Yeah, asking the same question multiple times and then ignoring the answers that you get isn't the best way to make new friends.

The answers aren't going to change no matter how many times/ways you ask it.

In case you lost it, your last thread is here (http://www.flyertalk.com/forum/travel-products/1330869-luggage-recommendations.html).

Not to forget about the other one with identical content and title:
http://www.flyertalk.com/forum/travel-products/1331183-luggage-recommendations.html

Perhaps mods could merge all three? Hate to make you guys work but in this case it would probably be good to merge the threads.

Till