I'm not sure it can get any better!!!!
I've had many beard trimmers and I must remark, this is the absolute best.  There are a wide variety of adjustment heights, which are perfect.  When trimming, the adjuster does NOT collapse, like some other models do.  Add to this the nice edging attachment, and I'll say it again:  It's perfect!  If you trim at a reasonable speed, the vacuum will catch most of the hair. For those who complain that their wife gets angry having to clean up residual hair???  Well, maybe the trimmer is not the real issue.  Two thumbs up!
Rating: 5 stars