I would think the Ti Pigs material / would go along way to the feel not just the weight saving over the Std one, so not really a good / ideal comparison?
Actually in terms of ride feel, there's not much difference between a steel Pig and a Ti one, both supple in a stiff sort of way. So actually it's a pretty good comparison as the geometry is the same and while the parts spec is lighter, it's not remotely fragile or spindly.
It's a near identical bike in terms of geometry and the suppleness of the frame but around 5lb lighter.
That's really what the thing turns on isn't it? If you have two near identical bikes, one of which is a lot lighter, when does the lighter bike feel better. And my take is that it feels better on climbs and anywhere you need to accelerate hard when it's zippier and sharper. And when lifting it over stiles.
If you don't lift your bike over stiles, don't ride somewhere hilly and tend to just trundle up climbs and don't value 'zippiness' in a bike, that won't matter to you. If you do, it will.
Anyway, who cares?