Your Best Digs also recommends the Sun Joe mower but the reviewer also added a number of caveats. He found it will get the job done if you prefer to only bag and just have $100 to spend. However the clippings compartment filled up quickly for him. And the height adjuster felt flimsy and required adjustments on each wheel.
The reviewer at The Wirecutter said This Honda is in a class of its own. He was impressed with how the mower cut grass into smaller pieces with its double-blade design. And he found the Versamow system incredibly helpful. However the reviewer that it was tedious to adjust each wheel when he wanted to change the cutting height.
To sharpen them secure in a table vise. Now attach the blade sharpener to the end of your power drill. Make sure to wear eye protection and work gloves. Carefully use the sharpener to hone the cutting edges of your blades. Go slowly at first to get the feel of the best angle for meeting the blade and sharpener.