I am trying to start a protocol involving bilateral cannula implantation in specific brain regions in mice (mPFC, hippocampus). For that, I need to buy an anesthesia system. I found many alternative companies to buy from, but I am particularly interested in MINERVE 1301303. I am also considering WPI EZ-B800 or Kent Scientific SomnoSuite® Low-Flow Anesthesia System. Can anyone give me feedback about these anesthesia systems? Maybe you have other recommendations? I will be grateful for all suggestions.