Stock price when the opinion was issued
It'll continue to benefit from work from home. Cloud computing will remain important. It'll be more and more important for them to upsell higher services to their customers. He prefers, likes and uses (in his office) CTXS which offers more office functionality than Dropbox currently. CTXS is also in the cloud business. Dropbox is seen as a platform to share documents, but the companies that will do well in this space are those that enhance office productivity.
Like Slack, everybody loves this. But he regards this is an orphan without a catalyst to push it up.
Problem is that it lacks earnings momentum. Also, Microsoft is so competitive. Look for other tech stocks.