I have both of those bullets on the shelf and I have loaded several different loads with both in .32 H&R and .327 FM cases. (Never used True Blue powder, but I’ve tried others in the stash. AA#9 and a 100 gr XTP in the .327 is a good choice.)
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Of the two loads you list, I personally would lean towards the 100 gr XTP load only because I think it should have deeper penetration than the 85. Neither should be much of a kicker at .32 H&R speeds, so in reality whichever load shoots best for you in your gun will work.
Stay safe.