How would u play against a REALLY good team?

In just a few hours, my team & I are about to face off against one of the best teams in the league. Last time we played against them, they beat us by a lot to a little in 8 a side. My question is—what formation would you use to face off against them? Currently, we like to use a 2-4-1 & it seems to work for us but I am thinking we should employ more of a 3-3-1 system. Of course, I would like to win but I’ll even settle for drawing. Also, I’m a striker that likes to drop deep so I’m thinking of playing a bit more as an extra CAM or should I stick to the striker role? Thanks in advance boys & happy New Year!

Update: we lost 6-3 but I was able to draw 2 back which I was not expecting to score at all. Thanks for everyone’s advice !