I was going to go for the full 175 shares in the pre-IPO until they kept changing everything. I bought 100 shares at $78. Nice to see that it's up on the day and holding after hours. Who knows, maybe I will regret not buying more right off the bat. I plan to buy more as they increase production. I think they're a good long term investment. Amazon and other backers won't let them fail. The products are good, just have to get manufacturing up to speed.