Which Swiss army knife should I get?

I need a wood saw, a magnifying glass and scissors. It would be better if it had te wood saw and the magnifying glass together are more important. I found one with te wood saw called the forester and 1 with the wood saw and scissors called the huntsman and one with te scissors and magnifying glass called the explorer. Which one should I get or is there a Swiss army knife with all three of them(that would be great) or at least the wood saw and the magnifying glass thanks in advance!