Solo owner
You're an individual buyer with the self-employed deduction. Price both markets.
You plus one
A spouse on payroll or one W-2 employee opens guaranteed-issue small-group coverage. Often the answer when one person has a condition.
3–50 employees
Level-funded and traditional group plans, deductible to the business. Under 50 there's no mandate to offer coverage. Ohio's three big metros each have their own dominant health systems, so people who live in one city and work or travel in another often need a network that crosses them.