I’m not an expert for sure, but I can help. If you are willing to change your sump pump, you should definitely change it to a Zoeller sump pump, and here is a website
https://www.sumppumpadvisor.com/best-zoeller-sump-pump-reviews/ [sumppumpadvisor.com] that has a list of the best Zoeller sump pumps. I personally struggled a lot with my old sump pump, and when I bought a Zoeller sump pump, my life became less complicated; and if you are looking for a quality product, then you should definitely check it out.