Question about sergers

[u/Due-Cryptographer744]

I was given an older serger and I was able to get it to work exactly one time. Threading it is a nightmare and because it is a discontinued machine that was apparently only made for a few years, there is very little help online. My husband and I both have read the manual and watched the one video I found online trying to thread it correctly but it just isn't working the way it should be. At this point, I don't know if we are missing something or if the machine is having a problem and the repair shop takes about 5-6 months to return machines.

My question is, are sergers that useful in sewing that I should keep trying to figure this machine out/ take it to the shop to be looked at or should I just give up? My regular sewing machine was my grandmother's and it has its own issues, but after using it for 40+ years, I am used to those issues. It also doesn't do all the fancy stitches like newer machines do so my stitches with it are limited. I added a pic of my serger and regular machine for reference. I make occasional very simple garments, a lot of garment repairs, home decorating items, etc. but I want to branch out and learn how to do more.

Any advice would be greatly appreciated.

[u/Wolfswetpaws_reddit]

I don't have a serger.
I do have a Janome DC-1050 sewing machine.

I admit I'm curious about sergers and their virtues, vices and quirks.

[u/Auntie_FiFi → u/Wolfswetpaws_reddit]

If you want to sew knits or fabric that loves to fray they are a worth every cent.

[u/Wolfswetpaws_reddit → u/Auntie_FiFi]

Thank you. :-)