Dusk or no Dusk?

Right guys, this is the best run I've ever had (never had a score with a letter in it before...happy days!).

I've seen this Dusk joker come up and looking for advice. Should I get it? If so, what do I replace it with? Thanks in advance!

Right guys, this is the best run I've ever had (never had a score with a letter in it before...happy days!).

I've seen this Dusk joker come up and looking for advice. Should I get it? If so, what do I replace it with? Thanks in advance!