I'm losing the good fight against Apple...
The particular Samsung I bought (since Sony cancelled my original order due to the model going out of stock) is slow as dirt. Initially I thought it's fine, be patient. That works at home, before getting out of the car etc. But in reality...
Wallet. Paying is really slow, the wallet app takes ages to load and when it does, it then eventually remembers it needs a finger print to verify...  Tapping on the payment machine also, only a specific part of this phone seems to reach when held very closely at just the right position. Had the people working at M&S stand when it was quiet, you know when you feel them looking? As if to be waiting to jump in if I was struggling to pay... but the phone was just slow so I was seemingly standing there doing nothing. Felt so stupid!
Unlocking / getting it turned on. Double tap the screen or the side button with a fingerprint reader. It's so slow that it registers multiple taps then when it comes on, I tend to have extra taps entering things unintentionally... causing more waiting and lag! Then if I have to press the side button twice to get it on (since it doesn't respond) it will trigger the camera - which also takes so long to come on (or get out of)
Logging into apps / accounts.  This one is outright unusable with.  You log into a website or app. It sends you a text or email with a code. No issue. Eventually, email or messages load. Get the code. Go back to the app or site... what's this? It's logged me out again back to step 1. Re-log in. New request needs sent. Stuck in an endless loop!
Camera. The camera is so slow to get up, and wait for it to be able to take pictures. Changing modes also so slow. Tapping the button is so slow there's no indication if a photo was taken or not.
The phone kills background processes to cope, so sometimes I get no notifications or calls other than phone or SMS. Not great! Things like workouts also it cuts the background processes so missing information from them often. Android Auto was initially nice and flexible compared to CarPlay (not as dumbed down) but it is as laggy on this phone as my iPhone was running the upcoming build 1 of the new system coming in Autumn.  Yesterday I planned a route home due to traffic, it refreshed about 30 times to say congestion on the route because it was refreshing and catching back up to itself - all it was doing was one guidance on Google Maps, some music on in the background. Maps said 'phone needs to cool down to show 3D buildings' as well.
So it's not going great. It is impressive what £200 gets you in terms of a nice screen (90Hz - my £900 iPhone 16 didn't even have that) and using the system (if it were fast) is nice. Better separation of work and personal. Multi-tasking etc. Samsung does so much right!
But I don't know... sometimes you need your payment cards, the camera, maps, to NOT miss a call or notification. You've got to give it to Apple, they outright don't make anything remotely 'not fit for purpose'. I'd argue this phone isn't for moderate / typical use other than perhaps for kids or older people that use the bare necessities.
...I am fighting the will to go out and buy an iPhone again. Because there are better Samsung's but how much do I need to spend to get one 'better enough'?  There are so many other A-series models, they go right up to half a grand. Then starts the S series - basic and cutting edge - how far up do I go? If I go around £800 or more, I'm back up at iPhone territory.
My working theory so far is if you want to buy non-Apple that performs like Apple stuff, you're often paying more. This is absolutely the case computer wise. For less, you either get something as fast as in a sub-par chassis, or something as beautiful as physically, but slow as a rock. Nobody touches the MacBook Air for £900 all things considered.
Arggghhh. Consumer electronics - worse than cars.