Aftermarket Y-pipe Liberator vs Innovative vs ??

[pedaltek]

Anyone have any experience with either the Innovative oe Liberator Y-pipes? Mines cracked at the flex and I'm trying to decide between one of these, stock OEM, or just cutting the flex out of mine and welding a new flex in place.

Any thoughts or experience with these? Are these aftermarket ones really any different than the OEM ones? They both have a core charge. Which tells me the old ones can be fixed and re-sold. Are these just OEM's that have the cracks fixed?

Thanks guys.