I am seriously considering buying one of these, now that the exchange rate is not so bad, i think the Sublite have looked at them for ages, how durable, tough. strong, are they?
At the moment i am using a cheap warehouse (17.50) dome tent without pegs it weighs about 700gr it doesn't need pegs but a piece of painters dropsheet if it's raining, i had it for about 6 or 7 years now and have used it a lot had it with me for extended overseas trip twice and used it a lot. It is quite strong and roomy actually was sold as two person tent.
But for longer backpacking trips down rugged creek beds i am desperatly trying to reduce pack weight further.