This is tekno dude, welcome to quality Completely unnecessary for almost everyone but the super pro level (and even then it's more of a norm vs need). You will find that tekno's kits far exceed in my opinion the quality of most other manufactures. You will have very gradual wear and minor slop start over time, but that actually isn't a bad thing. I just sold my year old EB48 with I can only guess how many packs through it (probably 100-125, probably 1200-1500 minutes of runtime) and 95% original components other than those I choose to migrate to .2 and it still has a very long life left on it.