Wow! I really appreciate all the responses. I'm realizing there are more and more ways to look at all of this. A common thread I'm seeing in the responses is a reference to the EF. I hadn't really considered a one step at a time approach. I have been spreading out my extra money over 4 places because I was thinking to avoid all of my eggs in one basket and to reach for multiple goals at the same time.
I'm going to go out on a limb and be very transparent on what my finances actually look like and am grateful for any insight and suggestions. I imagine there will be some room to make changes and I am open to any thoughts. I suppose this is technically a suggestion for a case study and request for input.
Some side notes on this: I am married but due to my husband's fiscal irresponsibility, we do not combine finances in any way. Whatever the shared costs, such as rent, utilities, phone, groceries, sinking funds, etc. are, we split evenly. Anything that is mine alone I pay in full and same for him. I am hoping he gets on board with FIRE goals, but I have no control over that so I don't factor anything of his in these monthly numbers.
Total Net Monthly Income: $3,300 (Includes normal job $2,900 and side hustle $400)
Total Expenses: $2,597 (breakdown as follows)
Rent: $450
Utilities: $100
Internet: $45
Auto Loan: $300 (5.99% interest - $10,800 remaining)
Student loan: $43 (on the SAVE plan and since I work at a non-profit, I will be eligible for forgiveness in a few years)
Phone: $132 (mine and my mom's. I pay for hers to help her as she has a very low income)
Gas: $120
Auto Maintenance: $100 (sinking fund)
Replace car: $200 (sinking fund - intentions to never have a car payment again Currently at $1,400)
Auto/Renter's Insurance: $75 (sinking fund)
Household expenses: $50 (toilet paper, cleaning products, etc.)
Groceries: $250
Child support: $200
Kid fun money: $50 (sinking fund)
Gift fund: $70 (sinking fund - Christmas, birthdays, anniversary)
Vacation: $25 (sinking fund)
Pets: $75 (sinking fund - vet, meds, food for 2 dogs)
Household recurring charges: $32 (sinking fund - prime, Sam's club, etc.)
Personal recurring charges: $75 (sinking fund - audible, zoom, antivirus, OneDrive, licensure fees, etc.)
Hygiene: $25 (sinking fund)
Health: $100 (sinking fund - copays, meds, unforeseen)
Chiropractor: $20
Personal Spending: $60
Typically I have around $700 left after all these things are take care of. This is where it's been going. I've included in parentheses the amount I currently have in each fund.
$200 - to my Roth IRA ($6,330)
$100 - to my Traditional IRA ($1,730)
$200 - to a HYSA at 4.5% interest ($1,000)
$200 - to an index fund in a regular brokerage account ($760)
Technically the available money at the end could be $900 but I hesitate to stop contributing to my replace car sinking fund. Also, I contribute to a Roth 401(k) through my employer but only the amount they will match which is 2% of my salary. I haven't put more in it because I think the funds available in the account stink so I'm only using it for the free match. In the future, I will roll it into something else.
There it is. All of it on the table for suggestions and I am eager to hear them.