I feel it's very much a personal preference based on how much you love it and also your type of lifestyle/life habits.
I was very much against mini/nano/tiny bags for a long time. If it doesn't fit my phone, then what's the point?
I always felt that a bag had to hold at least: a cardholder, my 6 ring key holder with key fob, and my phone.
However, many of the tiny bags I initially saw were very flat, they did not have much depth and could probably just fit a cardholder and a lipstick.
It wasn't until I saw the Moynat nano rejane and fell in love it with!
Too cute! BUT! I held back. Would it really work out for me? Well, tbh, I had never tried.
However, the nano rejane was different than some mini bags because it had more depth. It easily fit a cardholder and my 6-ring key holder + car fob without a struggle!
I thought about it for a while. I am on my phone often, and it usually is in my hand. I have an iphone 13 mini because I prefer smaller phones, so it's not difficult to hold.
And so, I went for it, and tbh, it has been one of the best decisions in my bag purchase history!
I use it very often. It's small and close to my body, it feels secure. It is also lightweight and hands free! My phone is in a pocket or my hand and I realized I don't mind it like it that much. And of course, it's very cute.
So, yes, if you have never tried a mini/tiny bag before, consider your lifestyle and think about whether it would work for you.
However, if you have tried it before without success, then maybe it is something to admire from afar.