Linus, as a big fan of yours since a long time ago, I would say no to the abandoning of unboxings, this is because your unboxings is what appeals to a wider audience, simple as that. Your unboxings are different from many youtubers who unbox as well, but think about. Go through just some of your UNBOXING videos and compare them to other youtubers who unbox the same thing. You can clearly see that you beat them in terms of views and there's a reason why. Its because you are very good at doing unboxings and I think abandoning unboxings would make your audience much less. Also it would be a waste your unboxing talents, as stupid as it sounds. I cannot emphasize enough how well you unbox items and lets just say you stop your unboxing videos, how would you recover from the amount of viewers you lose? I personally feel that it would be difficult because I'm pretty sure majority of your viewers don't exactly have an interest in overclocking graphics cards and seeing the results or comparing products. I think majority of your viewers like to see the new products that come to the market and to have YOU to unbox is what makes the viewing of the product even better. For me to say that your channel will become even better after you drop the unboxing videos is really tough but I hope you make the right decision been a fan since you rapped about the razer mamba when it first came in your razer carcharias and mamba unboxing haha (the Mamba no. 5) and seeing you stop unboxing would actually make kind of sadden me haha.
Note : by the way if you need help I stay in Vancouver so if man power is what you lack just contact me haha