Blue Streak is the strogest standard climbing line i think, specially devised for foot locking; easy to identify, they say easier to eyesplice. i think the 16 strand wears longer than 12 strands, is rounder too (smoother friction hicthes). The high strength is very comforting especially as it gets downgraded into a rigging line, and you get a new line for yourself.
Off the beaten track; Baileys has a house brand rope; not sure of reviews.
http://www.baileys-online.com/store/USA.htm
But; i really like Wall Maximum-V and wish it was a lil'easier to find; i got my last hunk from Sherrill; on some sellout deal i believe. i have always liked it; it is not rated as strong; is super bright; feels nicer to work with, has always lasted a long time; perhaps because of this fuller bodied feel that it has. It is a variant of their Tree Perfect (white w/ red fleck) i believe as High-Vee is to Safety Blue.
It comes to mind with your question, and the amount of positive comments i have heard from a few guys handling the new rope recently. Was also wondering if anyone else liked it.
i like a split tail system; and one of the reasons is to maintain length of these new lines i'm buying. i make tails and lanyards from easy to splice 3 strand, preferring New England Hy-Vee for this. Once again, one of the reasons is because as i buy a line i am visualizing its down grade path; for maximum safety and utility. All that extra line could come in handy for rigging......
Has anyone tried Wall's 12 strand Ultramax for rigging? 1/2" @8600#; 5/8@ 14,000# i think, was wondering about stiffness, stretch and wear.