Beginner Spots - Bali (late March/early April) – need advice

Hi everyone, my sister and I are heading to Bali on March 24 for 11 days and want to try surfing! We are planning to take surf lessons for 2-3 hours one day and then if we like it will go back another day if timing permits to practice what we learnt
. We plan on staying in Ubud for majority of our trip to explore the area, visit some temples, cooking lesson from a local, spa treatments, and taking in some other cultural sites, day trip to watch surfers at Ulawatu and enjoy a day or 2 at the beach, then doing 1-2 days snorkelling, hiking, biking, and relaxing in Amed, Gili Islands, Lombok, or Nusa Penida.
From what I understand, late March/early April is the tail end of the rainy season/start of the surf season. We are considering learning to surf at Kuta Beach in Bali, Echo Beach in Canggu, Seminyak, Senggiggi Beach in Lombok, Selong Belanak Beach in Lombok, or Mawun Beach in Lombok. What beaches do you think are the best for beginners to learn to surf? *We are trying to avoid Kuta in Bali as it sounds like it is packed like sardines with beginners but would go if it is deemed the best place to learn. However if the surfing experience in terms of water height, waves, dangers around the water, etc are similar to other beaches, then please let us know which ones you would recommend!

From what I understand, late March/early April is the tail end of the rainy season/start of the surf season. We are considering learning to surf at Kuta Beach in Bali, Echo Beach in Canggu, Seminyak, Senggiggi Beach in Lombok, Selong Belanak Beach in Lombok, or Mawun Beach in Lombok. What beaches do you think are the best for beginners to learn to surf? *We are trying to avoid Kuta in Bali as it sounds like it is packed like sardines with beginners but would go if it is deemed the best place to learn. However if the surfing experience in terms of water height, waves, dangers around the water, etc are similar to other beaches, then please let us know which ones you would recommend!