Seeking a sturdy replacement for the cb6000s

Greetings everyone,

I’m a newcomer to this place. Right now, I am confined in my initial cage, the CB6000S sourced from AliExpress. The durability is quite poor. My goal is to purchase a high-quality and sturdy plastic/steel/silicon cage suitable for long-term wear. Please recommend whichever you prefer.

Here are my current measurements: Ring Sizes: 38-Tight, 43-Good snug fit, 46-Okayfit. Cage Length: 65mm, Diameter: 35mm, Erected Length: 140mm. All dimensions are in millimeters.

Could you assist me in picking my next cage based on the attached dimension charts? Also, I’d like to understand how smaller cages function with my specific size.