Picky Baby -- Bottles I'm trying next

So, we've been around the block with bottles. My son is 4 months. He started taking bottles of breast milk at 3 weeks to prepare for our road trip at 1 month old. He didn't seem to care how he got fed, he was happy, chugged down the milk and didn't get nipple confusion. He was also taking mam pacifiers and soothie pacifiers without complaint. Our road trip went well, he continued to gain weight like crazy, and we were all happy. I went out a few times leaving LO with my husband. The only complaint was usually I didn't leave enough milk.

A month later, at 10 weeks, he refused a bottle no matter what. He just played with the nipple, bit it, pushed it away, and screamed. He only wanted the breast.

I feel like I've tried every suggestion, and after 2 months of trying I need a solution! Just ordered 2 expensive bottles hoping they are the ticket.

Anyone tried either of these?