playing around with 4 tracks that would make a nice digital only download e.p for invisible system, would be lighter workload for me to put it out lik

playing around with 4 tracks that would make a nice digital only download e.p for invisible system, would be lighter workload for me to put it out like that, or should I work on 4+ more to make it an album and take longer? thinking digital only again, if anything gets pressed this time it would be vinyl:) thoughts?