I was curious how it would result some data regarding the distribution of Layer 1 wearables to users so I just made a report with a score system to evaluate each collection.
The score, in a nutshell, is based on number of addresses owning at least a DCL name, as I assume an address with a registered name is more engaged to Decentraland platform than an address not owning a dcl name, the number of already issued wearables also affects, having in mind these can still be minted and do a good distribution with the non minted wearables in the future. There is still a weak point where same person can have several addresses with registered names, as for some time the name registration was limited to 1 per address, but the report could be good enough to have an overall view. Basicaly the score is: (addressesWithName / numberOfWearableInCollection) / averageMinted * 100
Hope no one takes it personal, this is just as objective as possible and the numbers are shown. If anyone is interested on more data or the script, I can provide it to you. There are collections that can still do well as these have still quite non minted wearables.
Release the Kraken 54
DCL Launch 52
3LAUBasics 51
Dgtble Headspace 44
Exclusive Masks 41
Halloween 2020 38
Wonderzone Meteorcharser 34
Xmas2020 32
PM Outtathisworld 32
Dappcraft Moonminer 31
Wonderzone Steampunk 28
MF Sammichgamer 25
DC Niftyblocksmith 23
CZ Mercenary MTZ 22
DG Summer 22
DCG 22
Sugarclub Yumi 19
Halloween 2019 17
Community Contest 17
Tech Tribal Marc0matic 14
Digital Alchemy 13
Ethermon Wearables 13
Moonshot 12
China Flying 11
ML Pekingopera 6
Community #2 (wearables as result of the second batch of community created wearables that was voted in contest)
Wonderzone Steampunk 28
-> MF Sammichgamer 25 <-
DC Niftyblocksmith 23
CZ Mercenary MTZ 22
Sugarclub Yumi 19
Tech Tribal Marc0matic 14
Digital Alchemy 13
Ethermon Wearables 13
China Flying 11
ML Pekingopera 6
P.S: My motivation was due to being author on the “MF Sammichgamer” and to measure how well it’s distributed and created engagement on Decentraland. The intention is to still improve, as there is still quite amount of the collection to be minted, but also is wanted to avoid same persons to have repeated wearables, so it will still take some time to distribute them all.
Here there is the submission proposal: W174 - Sammich gamer fashion
A bit of history of the distributiion: only 5 sets were sold on Fashion show, only 1 wearable had a direct sell after that event, most have been given for free to the players or contest content creators, just a few given as reward or in exchange for some service or help. 20% was minted by Foundation and most of them are still on its wallet. 72 different addresses with registered DCL names owns a SammichGamer wearable (some more without a registered name).
Another report maybe in a year or so… with improved numbers for the collection 
And here the links to marketplace:
Decentraland
Opensea