Anecdotes don’t really matter much on this question. What matters is a) what information do you have at the time you quit b) how much capital do you have and c) what is your risk tolerance. Basically it boils down to your prediction if the stock is going to be worth more than your strike price when it becomes liquid, and if you can tolerate the loss if you predict so and are wrong. Some scenarios this is a very good…
Except that under US tax law, in that exact situation where you have options with a low strike price and the company's stock price has clearly increased significantly, the difference between the strike price and the stock price will be considered taxable income for the Alternative Minimum Tax (AMT) when you exercise. In an absolute best case scenario where your strike price is 0 and the stock price is 100 (so the eff…
Definitely a factor to consider, but not dispositive.