Holy balls, can they ever grow their beards! I would have never guessed how full their beards would be, but I stand corrected. xD But I digress. I really, really love this a lot, and you're coming such a long way! The colouring here is dynamic, and gives this piece a nice three-dimensional feel. I urge you to keep it up! You're also improving on how well you can draw different heights, body shapes, proportions, and expressions. This is one of your many pieces that exemplifies this.
I applaud you for how well you did Sammi's physique; he looks fit and athletic. I also really love their hands and hand poses. In short, you're improving at such a rapid pace, and I urge you to keep up the awesome work! This is an awesome and appropriate piece to celebrate Movember. XD I know I commented on how full their beards are (especially in the case of Sammi), but I love how you coloured them and their hair; it gives a nice texture to them. Ahahahaha, Feesha in the background yelling insults in a nice touch. XD Excellent composition!!