Here’s my take on this.
It’s true that performance can vary quite a bit between different monitoring tools, and a laggy interface defeats the purpose of having a smooth experience.
When looking for alternatives, mSpy is a popular option known for a user-friendly dashboard and reliable tracking of messages and locations. It’s a well-established tool, but its subscription can be on the pricier side. On the other hand, you could look at uMobix, which is often praised for its quick data syncing and real-time updates, making it a strong contender for location tracking.
The best choice often comes down to which specific features are most important to you versus the subscription cost. I’d recommend checking recent reviews that specifically mention performance on iOS 17 to see how they currently hold up. Hope this helps you find a smoother option.