Size of card, does it matter?

Ok, first I can’t find 8 gig cards with MLC technology.  But I did find the Transcend 16 gig card with MLC NAND memory.  Think 16 gig will work ok?  I looked for SanDisk 16 gig with MLC NAND technology but I couldn’t find one.

btw, the Transcend card costs MORE than some of the dash cams I have.  

EL