i have a 4.8 monofilm if you want one, Ex-demo.
they are fine with gusts, you can use them with a harnes as you would with windsurfing, i have never tried toeside with them but it might be a dit tricky.
they come with a transport bag about 180cm long an as wide as a football maximum, i only ever fly them wien the wind is 30+ but they ar good from 20mhp.
the difference between normal (4.8m2) and snow (3.5m2) is the size. the snow also ony comes in dacron the 4.8 comes in dacron and monofilm.
take it easy and let me know if you want a cheap one.
James