Wasted our time and money with other cheaper built types, which all failed either instancy with the weight of larger pot on them, and/or were hard/impossible to move across the deck, not to mention the other types looked ugly with the high set and exposed wheels on then, unlike the Omnia type which is nice and not an eye sore at all to look at...they complement the pots now! :-)
We have been able to easily roll around to the deck to get the rain on then and then later roll the pots back quickly and easily back into the needed shade.
We brought 2x 90kg gliders for our 2x large pots, we will buy again.