I LOVE mine, but I do sometimes wish it had straight line stitching available without the use of rulers. I just went back to my Janome 6600 to SITD a ginormous king size quilt and it was NOT fun. I know I just need more practice on the 16 with rulers, but right now I just have to get this quilt finished! Do check out the Sweet 16 groups, I belong to 2 of them and they are very helpful.
I did not buy the extensions for the table, but have it set up in a corner of the room with my homemade ironing table on the side. I can puddle this quilt and have no problem moving it around, its a dream!