Filter newbie Q

[vineyard]

Hello,

This is probably a v stupid Q. Is it worth using a UHC-S L-booster filter on M101?  I already use a LP filter, and do get data (just needs lots more of it ).  Given how dim M101 generally is, would an L-booster heighten the contrast against the deep sky, or just make everything darker?

Thank you!

Vin