I second that, even if it's not a Tiger you end up with. Rather than flying around a beaten-up 150 that you can afford on your own, partnering on a nice little 172, Tiger, Archer, or whatever is a really good option for a lot of folks.
I know it's not easy to find a good partnership, but there's got to be at least one other person at your airport who wants to buy, but can't afford it on their own. Makes no sense for an airport to have multiple independently-owned 150s sitting out on the ramp in the beating sun instead of a better-equipped plane that the owners can now afford to hangar and maybe fly more often.