As of today, the house rents for $3,400 per month and my PITI is $2,500 per month.

Under this scenario which strategy has the highest vacancy rates.  

I’m also using a 6% vacancy rate, which brings the net monthly cash flow to about $200 and a CoC return of 13.06%.Summary:I’ve created around $50k in equity (difference between ARV of $200k and total investment of $155k).I’ve got about $10k or $18,385 left in the deal (factoring in closing costs).The cash flow is healthy, and the CoC return is strong, especially as a first-time investor.Questions:Does anything look off or could I improve the numbers?

I've dealt with this exact same situation, and ontop of everything I was dealing with the Section 8 housing authority because my tenant was a voucher holder. 

You can generally get the best terms (max leverage and best rates) on an owner-occupied house.

HI @Jaycee Greene, the current cap rate is 6.79%.

For the 10 year period spanning December 2014-2024, single-family prices in Austin nearly doubled, yielding an annualized appreciation rate of ~9.4% in that period.

Since it looks like you are fully occupied and stabilized, you would be able to rate and term these quickly, since bridge loans normally don't have any prepays.  

While evictions are part of the business, that rate is far beyond normal.

Everything in house.