I will write my story and why i think that bitcoin network need an block size ugprade asap.
I live in Greece Athens and recently i notice that a bike shop here in a center mall accepts bitcoin. I go with my bitcoin wallet to buy a bike from there
https://play.google.com/store/apps/details?id=de.schildbach.wallet
https://www.facebook.com/bikeloungeathens
i was the first customere that will ever pay with bitcoin. The problem is that when i pay i choose to the wallet the normal fees and not the fast and i have to wait almost one hour without any confirmation!.
After one hour i give my id to the shop and i left and when i go to my car i see at last that the payment has one confirm.
The fact now. This shop and the owners is new very new to bitcoin and as they say to me they are doing like an experiment. I dont think that they have see this experiment with any success.
In bitcoin community especially developer of bitcoin must admit that in this current situation bitcoin is not anymore for every day usage. We are not in 2013 or 2014 and the bitcoin network is every day overload.
In my opinion the block size must upgrade to 2mb asap and the wallet to drop all the low fees and has only the fast option fess.