Different Nurture Right 360 models?

[Shoebox]

Hi, Can anyone tell me which of these is a newer model? I can't find anything online about it, except it needed a smaller grid on the fan guard but I have no idea which one might be the corrected model!

 

[easterbun]

The Manna Pro one would be newer - can't say if it has the upgraded fan guard though.

 

[Shoebox]

The Manna Pro one would be newer - can't say if it has the upgraded fan guard though.

I went with the Manna Pro version, and it definitely has a much more sophisticated and safer-looking fan cover. Thank you so much!