As you mentioned wanting to get a Siglent SSA in another thread, maybe look at a Siglent SDG.
I'm not sure what other features you want, or your budget, but both SDG1032X and SDG2042X support FM modulation and LAN control. They can also be "enhanced" for an increase in max frequency.
I don't own any Siglent gear yet, but I have been reading up on them of late...
See this video for a comparison of the models