Ive had a few 5’s over the years and currently have a 2013 a.m. I have to say that the 140/140 is a better bike than the 160/140. It climbed better and was faster everywhere except steeper dh’s. The 5 is a very strong bike but you pay for this with a fairly heavy weight (not weighed it but guessing 32/33 lbs). If I was to choose again I’d have an Enduro as it was much more capable, both xc and dh and lighter ! Overall I like the 5 a.m but be prepared to lug it around til the slopes come, its strength is its strength but it comes at a price.