I ordered three different Playtex bras recently; they're all "upgrades" since I'm pregnant and can't find maternity bras.  This is my favorite of the three I've received so far.  The others were
- Playtex Women's 18 Hour Active Lifestyle
- 18 Hour Airform Comfort Lace

I usually buy strictly Victoria's Secret but just couldn't justify the expense for bras I'm hoping to downgrade from.  This one is all-day comfortable and doesn't show through clothing.  It's also not so massive like the Airform lace that I have to worry about which shirt I'm wearing for fear the straps and cup/panels will peek out from under my shirt.  The underwire doesn't cut into my skin.  All-in-all, it's comfortable.  For $20 and my needs, it's great.