i think they router is only good with wooden walls , since the reviews on amazon don't look good !
give it a try , you can always return it within like 10 days .
if you do let me know .
I think i should get offened by that , but that is funny .
Although on a more serious not which one's should i go for , considering long hours of use ?
if you want reliability and speed and according to my personal experience ssd and an hdd always .
In your situation i would wait a couple more weeks and save
I try to do raid 10 if my data if my data is critical !