The Boogie and Zippy are similar except for the type of closure and strap differences. The Zippy also has zipper side pockets to tuck in little extras! As for the Lingo bag...no idea. Your best bet would probably to check other online retailers to see if they have any remaining in stock.
I'm biased towards the Zippy because it's a great size and I love cross body options for wearing. As for the lining my Zippy came with a brown lining; I also got a Sound Track and it too had the same lining. I think for the most part the color will remain the same except for a few per seasonal line that changes it up.