Tendon makes phenominal ropes - Tendon Climbing Rope Master 8.6 Complete Shield

this iridescent rope is a stunning example of just how good modern climbers have it. A sub 50grams a meter rope that you can be verstile beyond your preconceptions. most skinny lines are ether suspiciously heavy for the diameter and thus no better than a thicker rope. Or they lack the sheath mass to actually sustain prolonged use. No one will honestly be able to assert this rope will out last others with 10-15 grams more nylon per meter. However this rope has held up for me sport climbing and on long hard(for me) trad routes. its taken a lot of falls and its got a great hand and a very soft catch.