Best minimiser bras?

[percypiggy]

I've had a few but they've not been great any recommendations?

I tried a Debenhams one in this week. And put it back on the hanger. It gave a good shape side on but felt really uncomfortable and the sizing was a bit small!

I got one from M&S a couple of weeks ago and find it really good.
I had a proper bra fitting though and surprisingly the cup size was one up from my regular size but it fits perfectly and is super comfy.