I recently picked this pine stand up after looking around for a stand for a 55. Seemed like most of them at various stores had cracks and this one just had some flaws in one of the boards. Think its enough to be concerned about? Thanks
Also on same piece, farther up, on other side of the board.
It's hard (read expensive) to get boards without any flaws. A few knots in the wood shouldn't really affect anything structurally. I think that it would be fine, if they are your only option.