As a sommelier and brewer, I can confidently say that the Brewzilla Gen 4 is an excellent brewing system. I have personally used it and have had great results in making my own beer.
One of the standout features of the Brewzilla Gen 4 is its versatility. It allows you to easily switch between brewing methods, such as all-grain brewing, BIAB (brew in a bag), and even extract brewing. This makes it suitable for brewers of all levels, whether you're a beginner or an experienced brewer looking to experiment with different techniques.
The Brewzilla Gen 4 also offers a large capacity, with options ranging from 35 to 65 liters, allowing you to brew larger batches if desired. This is especially convenient if you're brewing for events or parties, or if you simply enjoy having a larger stock of your favorite beer on hand.
In terms of performance, the Brewzilla Gen 4 has consistently delivered for me. The built-in heating element provides quick and efficient heating, allowing for faster brew times. The digital control panel makes it easy to monitor and adjust temperatures, ensuring precise control over the brewing process.
However, one area where I have experienced some inconsistency is with my efficiencies. Sometimes, I have achieved great efficiency with my mash, while other times it has been a bit hit and miss. This could be due to a variety of factors, such as grain crush, water chemistry, or mash thickness.
To address this issue, I have found that using additional accessories can help improve efficiency. For example, a stainless steel mesh filter can help prevent grain particles from escaping into the wort during the mash, resulting in a clearer and more efficient brew. Additionally, using a refractometer or hydrometer to measure the specific gravity of the wort can provide valuable information about the efficiency of the mash.
The Brewzilla Gen 4 is a highly capable brewing system that offers versatility, convenience, and reliable performance. While efficiencies may vary and require some tweaking, the overall brewing experience with the Brewzilla Gen 4 has been excellent. I highly recommend it to any homebrewer looking for a reliable and efficient brewing system.