It all depends on how many apps and files you want to keep on it. I am quite a heavy user and just checked my current useage on my phone and I currently have 94gb used. So I could probably get by with 128gb but would probably run out in time so for me I wouldn't risk less than 256gb. Look at your current useage on your current phone which will give you an idea of what you are using and then make an allowance for using some extra apps and functions along with bigger files to determine your minimum need for storage. I always get the highest storage I can afford but it's down to each individual as many don't need a lot of storage if they only use their phone with a few apps and for calls. My advice would be look at your current storage use and double it and use that as a minimum requirement for a new phone. That is just how I would consider storage, others may differ. Beyond that I would say the S23 with 128gb is an excellent phone if the storage meets your needs. I do hope this is helpful. Just remember on here you will get a lot of theories and opinions which can be very helpful but it is your opinion and your needs that matter. For example my son got a lower model phone because he doesn't like the big screens whereas I like the big screen so it's all down to your preference.