My advice is to have a long auditioning session. Here's my rationale
B&Ws were something I once aspired to buy and I listened to PSB and eventually Sonus faber - I went with Sonus faber.
And there's some many excellent speakers I think it's virtually impossible to hear them all. With Magico's reputation if you like the sound and a few years down the road your tastes change I am confident someone will want your Magico.
I've enjoyed listening to DeVore, Wilson, Splendor, ProAc - but I am very fond of my Sonus faber. If you can audition them easily listen to as many speakers as you can.