Hi guys. I'm new here and returning to railway modelling after a gap of many years. I'm pondering baseboard materials. I've been looking on ebay and Amazon and found some very reasonably priced MDF boards, i.e. £28 for a 6x3 board on ebay. Trouble is, I then read that MDF is not ideal, that it can absorb moisture and can be difficult to fix track pins into, and that Sundeala is better. However, I then found a comment that Sundeala is not ideal as it too absorbs moisture. Any comments or advice would be very welcome.