Endeavor and manjaro both offer GUI installers for arch.
Any particular reason you chose endeavor nostr:nprofile1qqsqdzwltpr635ehdzfd52tz947qlhq77x2c7j7yguwep9n258k2nusprdmhxue69uhhw6r9v96zu6rpwpc8jarpwejhym3wvdhj7qgkwaehxw309aex2ctv0yhx6mr9dd6juer9wchszxmhwden5te0w35x2en0wfjhxapwdehhxarjxyhxxmmd9ujsf6xu I can't see any difference in the marketing except default color theme.