Ive been a Nikon DSLR shooter for like over a decade now (still rocking my D750 honestly) but I finally think its time to make the jump to mirrorless. My old gear is just getting too heavy for hiking and the autofocus is starting to feel ancient when Im trying to catch my toddler running around. I thought I knew what I wanted but looking at the deals dropping for Black Friday is actually stressing me out more than I expected because prices are all over the place. I know the basics of mirrorless tech but some of these specific brand deals are confusing me.

Here are my constraints:

• Budget is around $1800 max for body and a decent kit lens or a fast prime
• Must have eye-tracking AF because my kid doesnt sit still
• Decent low light performance since I do a lot of indoor candid shots
• Not too bulky for travel

I was looking at the Z6ii or maybe switching to Sony with an a7Cii if the price drops enough but some of these bundles look like they include junk lenses Ill never use. Has anyone spotted any early leaks or actually good bundles that arent just filler? Im based in the US so looking at the usual spots like B&H or Adorama. Im also kinda worried about the IBIS on the smaller bodies, is it actually worth the trade off for the size? Just trying to figure out where the best bang for my buck is gonna be this week before everything sells out...