My machine has the case that came with it, and I use a folding dolly to roll it to the car. Then I make sure its seatbelt is fastened -- tipping over has caused more damage than rolling.

Definitely the rolling one. I have two, one for my machine and one for extra fabric and projects that I take on getaways. How much rolling are you going to do, out to the car, into a building. I've been using a rolling machine case for years and have never had a problem and I've never heard of anyone else having a problem too.

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*** Hi! Y'all from the upstate of South Carolina.
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I love my Tuttos. Just make sure you get the right size. I found the Serger case was perfect for my FW case. I can put my FW, my accessory case (i.e. holds extra bobbins, cleaning supplies, etc.), and even my Omnigrid case that holds my rotating mat, rotary cutter, and a small scissor. I can also fit in a small project if it's in a project bag.

I have the XL for my Janome 8900, but that is mainly to take it in for servicing. I still have to see which Tutto works best for my 301.

I use rolling soft sided coolers I find at thrift stores. They are as well padded(if not more so) as a sewing machine case and much less expensive. The last one I bought was $5.00 at Goodwill and in perfect condition.

Cari