All About Pocket Knives

Hi to all that gives me information .I am new to all this but I learn a lot on here . So is there any difference between these 2 handles ? Is one better than the other ? Thanks .

I have a Scallion with injection molded Polymide handles and Scalions with anodized aluminum. I prefer the aluminum handles but that's just an aesthetic personal bias and not based on having used the knives or carried the Polymide (I have carried the aluminum handles).