I can't help on SCAL. I looked at it ages ago when I was debating between it and the Design Studio. The DS was more what I wanted, so I opted to go that route. I can honestly say I don't use my cricut without it. Since I got Design Studio last year for Mother's Day, I don't type a single thing into my keypad, or have to figure out how much room a cut is going to take. I lay it all out in the software, often days before I get it cut. I can weld, tweak and adjust and then when it's perfect, I can load the paper only in the area of the cut, load the paper and click cut.
There is no way I could have done a title like this without it -
stunts-right.jpg
There's three different sizes of the Alphalicious cartridge all welded together and then backed with a matching shadow. Need I say I love my Design Studio? :O)
V