Hi Rexroots,
it’s a good idea to do some research before you invest in a cheap foil board. As you see, there is a lot of information on some of the less expensive brands where users have had very mixed experiences with.
As Mike said, the established brands Fliteboard and Lift are well proven and there are no reasons to be concerned about quality issues. You get what you pay for.
I would also be careful about putting money down to reserve a board. The good brands you can buy directly at a dealer, so you don’t have to pay first and then wait for a few weeks for the board to arrive.
Cheers,
Philip