how did u pick ur baby btls? I used Pur btls w ...

how did u pick ur baby btls? I used Pur btls w my first-they were great as I could sterilze them singley in microwave, but they don't make them anymore. Im thinking og getting Tommy Tippy ones and the micro sterilizer, but theres also Closer to Nature brand. Any advice/tips/bad points would be helpful, thankyou :)