He's in the mid 30's at the moment and he's starting to shoot better as the season is going on. FT percentage is also solid which is always a good indicator for shooting going forward. By the way, I'm not saying I'd take him over any of the Duke kids(yet) but just throwing it out there as a discussion point as he's definitely in the conversation for a top 3 pick at the moment.
EDIT: And for the record Zion and RJ both have worst 3 point percentages and ft percentages. Cam has a better 3 point percentage by a couple percent but a worse ft percentage.