Hoping a few of you guys on here will have one at home... Which is it or if you don't have one, which would you buy and why? I saw the H20 X5 on YouTube, some say it is flimsy. I then saw the Vax steam mop, complaints of flimsy grout scrubbing brush and brittle plastics. Next I looked at Shark, which seems to use exactly the same phrases as used on the H20 X5 promotional video; are they both made by Thane? I also saw Karcher which are a well-regarded brand but they don't seem so versatile. Cheers.