Add to cart form code optimization?

Hello,

I have a problem or two.

I have 2 products with a lot of variations, 224 varations for product 1 and 112 variations of product 2.

I know that these are a lots of variations but the customer has a necklace with 4 colors, 28 letters/simbols, 2 sizes (4*28*2 = 224 SKUs) and a bracelet with 4 colors and 28 letters/simbols (4*28 = 112 SKUs).

On the product page it seems to work, but I've created a view with all product variations (SKU1, SKU2, SKU3..) each one with the Add2Cart form inline..so there are about 9 (items per page) Add2Cart rendered in page.

I can see the view result, the forms renders, but if I try to change a value in one of these Add2Cart forms the ajax response show a php memory exausted error, I've tried also bringing the php memory to 1GB but it still breaks. The same happens if I refresh the view with Ajax changing the exposed sorting select.

Maybe via Ajax the form is plenty of unecessary data?

The same issue reflects in a HUGE data cached inside the cache_form table, trying to set no_cache = true to the form breaks it.

Must be the Add2Cart form generation code optimized?

Thanks for any help.