Namecheap is good. Porkbun.com is worth keeping an eye on. I've got a few domains with them. Excellent support and really competitive pricing. gandi.net is also

Namecheap is good. Porkbun.com is worth keeping an eye on. I've got a few domains with them. Excellent support and really competitive pricing. gandi.net is also decent for certain international TLDs. I check https://tld-list.com https://tld-list.com regularly for ultra cheap renewals. I have two .party domains that I previously renewed for ten years for about $1/year a while ago.