Sleeping bag, so many to chose from.

Hi,
It is time to retire the old sleeping bag, 10 years of good use so cannot complain but it is no longer made. I have narrowed it down to two choices : the Mont Nadgee with hydronaught shell and the Exped Ibis WB. Has any one had either ,if so was the water resistant outer worth the extra $.
Cheers.
It is time to retire the old sleeping bag, 10 years of good use so cannot complain but it is no longer made. I have narrowed it down to two choices : the Mont Nadgee with hydronaught shell and the Exped Ibis WB. Has any one had either ,if so was the water resistant outer worth the extra $.
Cheers.