Sounds like you notice weaker hunger control on the weekly schedule and better results when you split the dose. Plenty of people do the same for that reason. The main difference people mention is a lower peak but steadier moderate levels instead. I don’t see that as a problem, though others might. The extra injections can be a hassle to track, but most feel the steadier effect is worth it.
Thinking about injecting more often. When I do the full amount once a week or every five days the effects feel weaker than splitting the same total into smaller doses spread further apart. Are there any known downsides to pinning smaller amounts more often? I want to avoid getting used to it too quickly.