Summary: theres better out there for less. if you want a fabric, go with a vendor thats up front about the capabilities instead of making you dig through a dozen pdfs to find out you wasted your time and need to return them.
Pros: manuals explain concepts along with commands.
Cons: the specs above are false. the uplink ports are 1gig sfp, not sfp+ These switches do not make a fabric. as the manual states, you need 10gig ports for IRF. these only have 1gig ports. manual is split into 12 pdfs and another pdf that acts as a table of contents for the others.