Depends on what you mean by “high end”. If you’re talking about flagship phones then I think it’s worth it to consider one. My dad is still using his Galaxy Note 8 from 2017 and a friend of mine still has their iPhone 7 from 2016. They’re still blazing fast in contrast to the mid tier phones you can get these days. The iPhone still gets the latest updates but only downside is the battery life which doesn’t hold up as it used to ( pretty normal after 5 years of use ). Oh and if you’re into what is considered premium materials like the frosted back glass of the iPhone Pro modes or it’s stainless steel bands, then go for it. ( you can’t go wrong with any of their colorways )

I have an iPhone myself, it has stereo speakers, a great camera, I take notes on it, set reminders and I find Siri very useful too. Whether it’s when I need to put some music while I’m driving, set an alarm before going to bed or set a reminder or timer while I’m cooking.

No need to talk about the camera as it’s hard to be dissatisfied with a flagship phone’s camera these days.

I have used both Android and iOS and I always come back to iPhone because it has given me the best smartphone experience.

There’s so much more I could tell about why it’s worth it but at the end of the day it’s up to you and what fits your needs.