This is my first Ewa Michalak bra and it is wonderful, the fit is perfect. The band is right for me, I've never had such tight and comfortable bands. The gore tacks flat between my breasts, the underwire sits right, cups are perfect.
UPD. Unfortunately now this bra doesn't fit me because I got pregnant and my breasts became bigger.
The band on this runs very tight, more like a 26 maybe 24, so you may want to band size up if you are a true 28. I'd say the wire width is average, it's a little too wide for my narrow roots but not too bad. It is also somewhat closed on top, I have even fullness and tall roots and found it to still fit despite this. If you are very FOT, it might not work though. It's also somewhat projected. I bought this in a swap, so I don't know if there was customization to add this, but mine came with removable cookies and cookie pockets.