Decisions, decisions

This picture is off of the Nolting website.  It's one of the ruler bases they offer for my machine.  I have a choice between it and the one below, also a pic from the Nolting website:

The one on top is about half the price of the one below.  I'm going to try it out first and see if I like it.  If I don't I will return it and purchase the one pictured below.

I tried to do some straight lines, using a block of plexiglass about 4" square, without a ruler base.  It was difficult because even a piece that size kept wanting to slip off the machine.  I think a ruler base is definitely needed for any kind of ruler work.

I have to say, I like the looks of the bottom one better.  Of course, I would - it's more expensive!  haha.  There I go again with my champagne taste and beer pocketbook!  haha.