Google is upgrading the Blogger platform and today I switched on the new Dynamic Views. With the drop down menu at the top left of this page you can play around with a number of viewing options.
Personally, I like the way how the template invites readers to go back to some of my older posts. It comes at a price though, the current template is not very flexible in terms of design. I cannot add a lot of branding, and I do not like the (centered) formatting of the individual posts. Hopefully over time, Google will bring back more options for tweaking.
On balance, I think I will stick with the new format. What do you think?
UPDATE: I reverted back to the old layout, not so much because of the look and feel, but more because some basic functionality was not working (i.e., viewing comments).