The Axis looks like a perfectly acceptable back inflate BC
I just evaluated the AXIS for a week in Bonaire. When Aqualung discontinued the Balance we moved to the Dimension. The Dimension has very few fans in my shop. The AXIS is similar in design to the Balance. Below is some quick feedback from my evaluation. The price point on the AXIS is also excellent.
Things I liked:
• The AXIS BC is a stable back-inflate design which matches our preference in training and rental BCDs..
• The angled rear-mounted trim pockets are placed higher on the BCD than the integrated weight pockets allowing horizontal diver trim to be easily adjusted.
• The single tank band is made of stiff nylon webbing. When used with same sized cylinders, there should be no need to continually tighten the strap in the cam buckle like we do with the Dimensions.
• The CQR3 Integrated Weight System allows quick and easy removal of the weight pockets. It is also very easy to re-insert and secure the weight pockets.
• The adjustable sternum strap can be completely removed from the BCD if there is no desire to use it.
• Nice accessory connectors. I really like the connector on the right pocket. I can clip on a slate or use a large assortment of optional Akona clips (octopus, stainless steel carabineer, lanyard, split ring, webbing, or spring-loaded gauge clip) depending on the needs of the dive.
• There are internal locations for retractors that are included with the AKONA BCD Pro-Kit. I really like the small retractor on the right shoulder for keeping my flashlight secure. The larger retractor hidden in the left pocket does a great job at keeping a gauge console or computer streamlined. The flashlight and knife in the kit are junk.
Things I did not like:
• The shoulders of the BCD are stiff. They caused excessive wear of my rash guards and at the end of a week of diving on Bonaire, the top of my shoulder was a bit tender.
• Very small pockets. Once the retractor from the AKONA BCD Pro-Kit is placed in the left pocket, it has little room for anything else.
• The integrated weight pockets do not stay in place and tend to shift forward or back depending on my position in the water.
• I found it a challenge to fully purge all the air from the BCD. The lower-right rear and right shoulder pull-dumps were not effective in purging all the air near the end of the dive. I often had to stop and position myself fully vertical while extending the inflator hose to ensure all the air was released.
• The length of the included low-pressure inflator hose is stupidly long. The inflator hose included with the Gemini was also way too long. Looking at the Scubalab TV video that the Sherwood website has linked to illustrates how long these hoses are.
• While not a huge issue, the knife mounting location is not ideal in my opinion. I would prefer to see standard knife mounting grommets in the left pocket.