Rear suspension arms

Does anybody have any experience of comparing various aftermarket arms / kits?

I need the main lower spring platform arm immediately but will get a full kit as all the others will need replacing over the coming year.

My interest is to know if any of the brands use thicker metal or are made 'better'?

I have come across one that states its 'modified / heavy duty' but initial enquiries seem to suggest its only the rubbers that are better quality.

I will be poly bushing so that is of no consequence.

Also, are there any differences in the fitment across the various PQ35/45 platforms? Not all listings seem to be applicable to all versions of the VAG ranges covered but I cannot see it is as simple as being one for 2wd and one for 4wd?

Edited 30 January, 20251 yr by RacingGreen