Chainring on a budget - FS Hardware 50T

Hey folks,
Has anyone ever bought one of these as a replacement chainring?
https://www.ebay.co.uk/itm/FS-Hardware-Road-Bike-Alloy-Chainring-50T-9-10-speed-110mm/362146588570?_trkparms=aid%3D111001%26algo%3DREC.SEED%26ao%3D1%26asc%3D20180816085401%26meid%3Dab2ee718739a4ee28dee60c9bca25bda%26pid%3D100970%26rk%3D5%26rkt%3D14%26mehot%3Dlo%26sd%3D310977783716%26itm%3D362146588570&_trksid=p2481888.c100970.m5481&_trkparms=pageci%3Ac6957532-4fb1-11e9-8ead-74dbd180e5be%7Cparentrq%3Ab98a85e21690aad9ac89e953ffda9be8%7Ciid%3A1
For £20 I am just wondering if it's going to be any good? The other option I have is a Shimano RS-500 chainring at £45...I know it says 9/10sp, but I am led to believe that it will still be compatible with 11sp setup.
Opinions appreciated
TIA
Has anyone ever bought one of these as a replacement chainring?
https://www.ebay.co.uk/itm/FS-Hardware-Road-Bike-Alloy-Chainring-50T-9-10-speed-110mm/362146588570?_trkparms=aid%3D111001%26algo%3DREC.SEED%26ao%3D1%26asc%3D20180816085401%26meid%3Dab2ee718739a4ee28dee60c9bca25bda%26pid%3D100970%26rk%3D5%26rkt%3D14%26mehot%3Dlo%26sd%3D310977783716%26itm%3D362146588570&_trksid=p2481888.c100970.m5481&_trkparms=pageci%3Ac6957532-4fb1-11e9-8ead-74dbd180e5be%7Cparentrq%3Ab98a85e21690aad9ac89e953ffda9be8%7Ciid%3A1
For £20 I am just wondering if it's going to be any good? The other option I have is a Shimano RS-500 chainring at £45...I know it says 9/10sp, but I am led to believe that it will still be compatible with 11sp setup.
Opinions appreciated

TIA
It's been a while...
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I went with SPA's own rings. Looked to me like better quality at the price. HTH
To me they are all the same as long as they are machined not stamped. Paying premium prices for rings is a thing of the past for me. SRAM - I'm looking at you and the axs system!