You cant compare the bikes too much, all of them are different, the most racy one to me is the masi. Classic european road racing geometry. The bianchi sure is like +-20 years younger and the raleigh is maybe the oldest one you have in there???

As i said before totally different bikes that you cant compare for example you can compare the bianchi to the masi because are around the same...

You cant compare the raleigh, the peugeot to the ones above... totally different bikes, you can compare them to a and old Schwinn collegiate tho, same ugly ass geometry.

Details, as shallow then seattube angle the shorter the reach, thats why those bikes specially the Peugeot and Raleigh came with longer top tubes and thats why u are planing in getting a shorter stem in one of them.

The bianchi, the masi and maybe the bertin has similar geometry but the BB height will make them ride totally different, probably from all of them the one that handles the best is the bianchi?

Well doubt this helped you because i dont know exactly what you want to now too hehehe