Opinion of Manley Pistons

[Dan D]

I've got a line on a good deal for 8.5:1 manley pistons. They are a 2618 material with a moly coated skirt. I know Manley's rods are regarded as very stout but I don't see much on their pistons for the 4g63. Does no one use them because they are late to the game and everyone defaults to weisco, je, arias, & ross or is there another reason no one uses them.

Spec wise they look good. Anyone have any input - first or second hand experience?