Has anyone tried Summit Carb on a 440??

I need to replace the leaking POS edlbrock 1407 on our 440.
Has aanyone tried the Holley look-a-like carb that Summit is selling.
Any idea as to who is making it?
Do any Holley parts interchange with it?
The bad, any good, the ughly!
Thanks Moparers!!

can't give much help,but i bought an 800 thunder series edelbrock for my 440,and must say i love it,outa the box

I think it's basically similar to a holley in appearance only. Top of the carb comes off for jet changes like an edelbrock carb.