If I use my premium subsidy for a Bronze plan, I can save even more money on the premium. Can I get also get my cost-sharing reduction through a Bronze plan?

No, you can only get cost-sharing reductions by enrolling in a Silver Marketplace plan. You will not receive cost-sharing reductions if you enroll in a Bronze, Gold, or Platinum plan. Note that this is different from the rule for premium tax credits. You can apply premium tax credits to all four types of plans.