Roy said:
Keep both of them (I am) as they are complimentary, imo.
What fork do you have on your 5 Spot, and what fork do you have on your XCE? Have you tried your XCE with a 5" travel fork (or better yet, both bikes with the same fork)?
I think I remember that you have a 19.5" XCE, so I'm assuming that you have a Large 5 Spot. So, I guess I would expect the Large Spot to handle a bit slower because it's a bit longer (than the 19.5" XCE). And, if you have a longer fork on the Spot, that that would slow things down even more.
I remember that Tscheezy's comments were similar to yours. However, he has a Z1 on his 5 Spot, so I would expect it to feel much slower because the Z1 is 22mm longer than the vanilla at 5" (which he has on his XCE) which will slacken the head angle out to 68 deg or so. If you factor in the longer fork and the longer top tube, the wheelbase is about an inch longer as well. So, that's not really and apples to apples comparison. I think a better comparison would be an 18" XCE and a medium 5 Spot, both with Vanillas at 5".
I'm wonder about this, because I am picking up a lighter trail bike, so I'm considering putting a 5" travel fork on my XCE (not really for the extra travel, but to slow the handling a bit for higher speed riding). However, I have some reservations about this because back in the dark ages (i.e. pre 5 Spot), almost everyone I can think of that tried a 5" travel fork on the XCE didn't like it as well, and went back down to 4" (I can only remember one exception). On the other hand, 1 billion 5 Spot owners can't be wrong (can they?). Interestingly enough, when Mountain Bike tested the 5 Spot, they prefered it with a 4" fork as well.
On paper, other than the 1" difference in rear travel, the bikes would appear to be almost identical. With the same fork on both bikes, the geometry is almost identical. With a 5" fork on the XCE, the head angle will be about 0.1 degree different than the Spot. That would seem to be insignificant. The seat tube angle will be about a degree slacker, but that can be corrected by adjusting the saddle forward 1cm (and my saddle is all the way back on it's rails, so that's not a problem). I have 30mm of spacers under my stem, so I can get my bar position back by removed 25mm of spacers. That leaves the bottom bracket height, which should be about 1/4" higher on the XCE. Is that significant? I wouldn't think so, but that would seem to be the only real difference.
I guess I am puzzled a bit by your comments and Tscheezy's, because on paper the bikes look to be nearly identical (with the exception of the rear travel). So, with the same setup, I would expect them to handle very similarly. Of course, "on paper" doesn't mean anything, it's the actual ride that counts. But, I'm wondering if you guys have ever done an apples to apples comparison, or if perhaps is the longer wheelbase and forks that are making the difference. I believe your comments are accurate (both of you), but I'm just trying to put them in perspective.
Here is an overlay of the two bikes with a Fox Vanilla set to 5" (with the top tube length of the spot adjusted to eliminate any wheelbase differences, because that's really just a size difference). There is not much difference between these two bikes (assuming Turners published specs are accurate).