I doubt you could actually derive more benefit from sublingual. Sure, you can chew any tablet or pill you want, but you aren't going to see a difference or feel a difference from just swallowing them. Unless they come from an underground lab.
Since the molecules are too big to pass through the gum area, putting them under the tongue just delays it going to your gut. This is why they are 17-aa, so they can pass through your gut.