Why .org and .net for a domain you aren't sure of? Ohhh! Trends :D
To be honest with you, that's not a good domaining decision but they still $8 each IMO
People gonna seriously mistake Squra.com for Square.com thereby loosing good number of type in traffic to the later. However, it's a kind of domain you leverage on brand equity if the buyer is strong enough to make it into top brand -> $xxx