64GB SDXC in Sansa Clip+ works 100% well?

[Dismembered]

Hello forum, I know that this was surely debated berofe (i read the threads about it), but because I want to afford a MP3-Player with at least 60 GB, this is crucial to me:

Does the Sansa Clip+ work perfectly fine with a 64 GB SDXC Card (formatted with FAT32), that means:
- same sound quality
- battery life not lowered (or not by a large amount)
- no (reachable) maximum for the amount of files or sth.
- the SDXC cards do fit in the SDHC slots, right?
So if anything might be a problem there, tell me please.

And do I need Rockbox for that or not (it's no problem if I need it)?

Yeah, I just want to make 100% sure that everything works well before I waste money on a Clip+ AND a 64 GB card (a 32 GB card is not enough).

Thanks for reading!

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