Are there any alternatives?

The Logitech Brio would be a decent alternative as a 4K webcam that is highly regarded and well-reviewed in the industry. It is similarly priced at $200; however, it has been on the market long enough that it is starting to see discounts. The Logitech C920x Pro HD webcam is not 4K, but is price-friendly at $70 and also comes highly recommended.

　　

How long will it last?

The Lumina webcam comes with a 14-day observation period, in which it can be exchanged or returned, and also has a one-year warranty, under which the brand will assist with mishaps within reason. Its aluminum build should be durable enough to withstand a long life of several years. One plus of its beta status is that developers are consistently working on the software and striving for feedback. Users are encouraged to reach out.

　　

Should I buy it?

At $250, the Lumina webcam is definitely a splurge. The webcam is currently being marketed at a sale price of $199, but there is no telling how long the sale will extend.

　　I say buy it if you have a solid purpose, such as consistent streaming, or a remote job that requires you on your absolute A game all of the time. The video quality alone is enough to say yes, but only as long as the price remains in step with the competition.