You're ahead of me, there. My record has been an average of about -1 per year. That's not a mistake. I've been replacing SQLCLR with T-SQL. 😀 The best replacement, so far, has been for SQLCLR generic audit triggers at work, which were crushing performance. It was taking 4 minutes to update just 4 columns of just 10,000 rows of some 100+ column tables (not my design, for sure). The rewrite got that down to less than 800ms (yeah, I know... I'm slipping :-D) on the widest of the tables.