Ordered this faucet in Jan 2023. Installed Feb, and in Aug it started leaking. 
Utilized the warranty with Kingston and a part was sent, after re-installing, the leak persists. 
Contacted Kingston again and 6-8 weeks for another replacement part to be sent. So in total we will likely be waiting 3 months with no bathroom faucet, for a POSSIBLE solution. 
Incredibly frustrating. Kingston gets horrible reviews online. Would avoid and this has been a great personal lesson for ordering "cheaper" plumbing supplies - just a headache and not worth it.