First of all I would chose the 542, you have more options that will help. I went from a Bosch plus to the 542. the FL would set wrinkles but the dryer would help a little. If you have a lot of all cotton clothes they will wrinkle, no matter what. What I have found that helps is 1: don't overload and 2: shake them out when they come out of the washer and3: when I hang clothes to air dry I put them in the dryer on no heat for 5 min. or so to fluff up then hang them. This is what works for me.Permanent press come out really well.

I line dry all year round, and even in the winter months. I have done this for decades. I am not a fan of tumble dryers, unless necessary. In my opinion, the best thing to do is use Wrinkle Free or Permanent Press wash cycles on those loads where wrinkling is a concern. The rest I wash on cottons, so the maximum amount of water is still extracted out of them. I whole heartedly agree with the suggestion of 5-10 mins of no heat tumbling BEFORE hanging out your wash. It sounds strange, but it makes clothes much softer and reduces wrinkling dramatically. I do not even use softeners and I can still manage towels that are not like sandpaper. Fabric softeners will help reduce wrinkling, too, although not necessary.

Thanks for the great tips. I've never tried the dryer trick but will do so this week. I wasn't sure with SQ to get but I'll go with the 542.