I'd say that HLS finally starting to mostly work is the single biggest driver I've tried it since it was Haskell IDE Engine and only recently does it seem to "

I'd say that HLS finally starting to mostly work is the single biggest driver I've tried it since it was Haskell IDE Engine and only recently does it seem to "just work" without edgecase bugs (Template Haskell) or configuration It's hard to take a language seriously that doesn't have a good IDE story. I wrote a massive rant to Tom Ellis about why I thought writing Haskell was a terrible user experience and most of my complaints have been resolved in the last year or so.