Undecanoate or Cypionate going forward? FtM

Mods delete this if it isn't allowed, sorry in advance. Talking about T is so uncommon and weirdly regulated bc of Reddit so idk if this post is okay.

So this far I've been microdosing (abt 30mg) Cypionate every 6 days (bc 7 made me feel awful) for about 8 months and by the end of the summer I'll need to get a new vial before it ends.

I found an option that allows me to get undecanoate (before I only could get Enanthate or Cypionate so I chose C) but I don't know if I should?

Somehow I feel more secure in doing 'weekly' shots and I'm anxious about waiting a whole month for the next shot just to realise the T is not working somehow.

Is there any significant difference between these types of T or is it just different based on how often you inject (which honestly isn't something I particularly mind doing often)?

I plan on upping my dose anyway so it doesn't seem like it'll make much of a difference on how long I'll have the vial for whether I take what I used to or the other type of T.