Pruning leaves late in flower

These plants have been on 12/12 for 7.5 weeks. One of the things I find hard to get right is how many leaves to prune. Is it worth very gradually removing a few of these fan leaves this late on to get extra penetration or shud I just leave them alone now.. Thanks

I take off leaves daily.

you can afford to remove some leaves without causing any problems to them as mick just said, little n offten wins the race next round of growing, if you must remove them, just keep on top of them.