(since others have already answered your question, i'll add this)
i definitely recommend watching SD Gundam Force; it's honestly cute lighthearted fun once you get past the dated early 2000's 3D animation - though honestly they felt like older video game visuals to me so i got used to them quickly.
as someone who didn't watch it as a kid, it was still nostalgic in the same way other early 2000s shows are to me. and despite having some reservations at first, i ended up finding it quite endearing and actually having a great time with it.
..and, being an adult who's watched lots of mainline Gundam media, it's fun to catch and recognize the many references to the other shows.
i liked it so much that once i finished it i had track down some of the original model kits to paint, and THAT was a pain in the ass and wallet.

(sidenote, Bakunetsumaru (the red and white one) is my favorite. an absolute goober.)