[BBrickk]

I purchased one off eBay for dirt cheap and actually paid the price. It keeps crashing and i keep losing my data. Videos stutter and get really laggy when recording at 1080.
What should I be purchasing? There seems to be many types (I'm referring to types not brands). I want one that will actually work and has good. I'm aiming for the 32 GB

[zocster]

You should get atleast a class 10, UHS should be good too.

[thurask]

If you don't want lagging/stuttering recording, aim for a Class 10 card. Personally, I use SanDisk Ultras.

The CrackBerry shop has the 64GB SanDisk Ultra (Class 10) on clearance, so you can get it for the price of a fast 32GB card anyway: SanDisk ULTRA MicroSD XC CARD 64GB W/ADAPTOR CLASS 10 | BlackBerry All microSD Cards | CrackBerry Canada

[raino]

Brands, I would recommend the following: Sandisk, Kingston, PNY.

If you are shooting a lot of 1080p videos, I would recommend a class 10 card write speed for the card.

[BBrickk]

Sorry for the late reply. I just wanted to thank everyone here for their input.
I've ordered my piece.