What are you hoping to achieve?
Do you want a straighter, lower hairline from temple to temple or do you just want to fill in the missing bit & thicken the very front of your hairline?

The simple act of growing your hair longer will help you get the look you want.
The longer it gets, the less likely the front will ever be exposed.
Owen Wilson has a similar style and a similar hairline to your current one.
The extra length disguises his receding / thinning hairline without using added replacement hair.

Achieving a natural hairline with partials is possible but may require a lot of maintenance.
with your hair at this current stage, I'm concerned you may be trading one anxiety for another, with minimal benefit.

That said, if you did want to have a try with partials, I would suggest you ordered a stock piece and play around with it to see if its a solution for you or not.
Stocks come with a body wave which would match your natural hair.
Sending in a hair sample is always the best way to get a good colour match.
The style you want (fringe forward) is a good & easy style to achieve using replacement hair and a stock unit will be Freestyle, so this works in your favour too.
Swiss Lace is neutral in colour and matches any skin tone.

I'll have to let someone else advise you on densities as I'm not familiar with TopLace densities.

I hope this helps.