I completed my infinity scarf and it seems a bit entwined. I guess it's with the way I joined it. I would prefer making it straight and joining it in the end rather than crocheting circular scarf...no longer seems like a mobius strip :( I like it nonetheless and mom loved it :) She was so pleasantly surprised like I had planned.
It took about 7-8 hours over a period of 29 days. Now I can use it a few times this season.