I've only used mine for one season so far, all seem to be holding up fine so far. I bought 3 dif brands off amazon, just following price vs reviews and some comments in this sub (Jeria, Vivosun, Opulent systems). No major differentiator yet.

As for the volume, I made a similar post, in short, I think "5 gallon bucket" might be actually more than 5 gallons (please double check the measurements/math).

https://www.reddit.com/r/HotPeppers/comments/g3dp3f/5_gallons_is_5_gallons_grow_bag_vs_bucket/

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grow bags:

https://www.amazon.com/gp/product/B07P5W8XPG/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

amazon.com/gp/product/B00TF9E6XE/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

https://www.amazon.com/gp/product/B07J178CW5/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1