Categorically yes. The MS8911 are a bargain at ~$50 delivered.
I've used all of the tweezers in question. I own the MS8910 & MS8911. The MS8910 is a waste of money, even at ~$20-25. The MS8911 delivers on everything the MS8910 promises, but fails miserably, and it delivers a solid 90% of what the ST-5S delivers as well, at ~1/10 the price.
In comparison, the major shortfalls are lack of upgradable FW and it uses a CR2450 instead of the cheapest possible LiPo cell. IMO, the latter is a wash; each source of power has its own pros & cons. In practice, I have yet to see any need to upgrade the FW in the MS8911; it just works.
But if you read my review of the MS8911, you'd already know this.
![Wink ;)](https://www.eevblog.com/forum/Smileys/default/wink.gif)
mnem
"...we now return you to your regularly-scheduled madness, already in progress." ![Tweak :-/O](https://www.eevblog.com/forum/Smileys/default/smiliey_cal.gif)