It comes down to capacity, price, and speed - choose two.
As for maturity - those on the bleeding edge of needing TRIM and needing the latest firmware on its release day are suffering. The rest of us are fine, just wait a couple of weeks for firmware updates to shake themselves out before updating.
I've purchased three Intel 80gb X25-M drives (two G2 for home systems and one G1 for a work laptop) and I pretty much will never put an OS on a rotational disk again for my personal systems. SSD's are that good.