I'm a 301 fan as well. I own a black longbed. I'm also getting a short "end flap" for it so I can fit it into my sewing cabinet. I did own a tan short bed and sold it a little while ago, as I just couldn't justify two. However, I couldn't fit the cabinet into my car to deliver it and the new owner didn't care about the cabinet. I kept it and decided to look around for the short end, and have one coming up from the States. I'm pretty excited as I love sewing on my 301 and the cabinet with the lid that extends out holds quilts well while I free motion.
I was told that free motion on the rotary bobbin machines is easier than on the drop in bobbins because of the thread path. I don't know about that, but it is easier for me to free motion on my 301 , my Singer 115 treadle and my FW's. than on my Singer 401. I just really enjoy sewing on these vintage machines.....much more fun than on my computerized ones, much as I hate to admit it......