Here are the best 32 GB microSD cards out there now.
Best Buy: SanDisk Ultra PLUS 16GB microSDHC UHS-I Memory Card SDSQUSC-016G-ANCIA
Amazon.com: 100 Pack - SanDisk Ultra A1 32GB MicroSD HC Class 10 UHS-1 Mobile Memory Card (SDSQUAR-032G) LOT of 100 with Ultra high Speed USB 3.0 MemoryMarket MicroSD & SD Memory Card Reader : Electronics