Oh well, it was interesting contacting a lot of people asking what color flesh their Peluche was.
So, the largest white flesh variety is probably the one I have, it is from a CRFG (Orange Co. chapter) member, and it's called Big Steve. I tasted many fruits from the owner of this tree, fruits were large, shape more like an egg, thin skin, white flesh, very sweet. I have the scionwood grafted and it has fruited for me last year, hope this year it has a lot more larger fruits so I can weigh it and see if it is the largest in my collection. I also grew the seeds from this fruit and the seedling tree fruited for me, it takes sweet, but the fruit is not as large as the parent tree.