While the dialog around various equity-based incentive compensation mechanisms is good, this article is off base in SO many ways:<p>>>With an often high strike price,<p>Only an issue at the later stages of companies (note: this writeup argues RSUs "from the beginning").<p>>>a large tax burden on execution due to AMT,<p>Only if you are exercising later in the company stage, when the fair market value has (usually) gone up. If you are bullish on the company, it's generally best to exercise as you vest, for this very reason.<p>Also, exercising as you vest gets the timer going for (a) cap gains treatment (much better tax rates), AND, a possible Qualified Small Business Stock tax exclusion (5yr holding, significant tax break).<p>>>and a 90 day execution window after leaving the company many share options are left unexecuted.<p>This is MUCH less of an issue if you are exercising as you go along (see above).<p>If you you have just left a large unicorn private company, there are often secondary buyers for the stock. You could exercise and sell some stock to them to cover your exercise cost.<p>Regarding RSUs, you <i></i>HAVE TO PAY TAX AS YOU VEST<i></i>. For a private company, you're just replacing one potential problem (AMT with option exercises) with a very specific actual problem (steady tax liability as without liquidity).<p>RSUs are a very useful compensation tool, but you can't declare them unilaterally better. ALL equity compensation forms require some "user sophistication", including options and RSUs.<p>If you don't understand how to optimize your situation, get advice from someone who does!