VA loans are different. Zero down. No PMI. Specific appraisal requirements. Strict property condition standards. Funding fee rules. Seller concessions that work differently than conventional.
Most agents don't know this stuff, or they know it wrong. So they write offers that fail appraisal, miss out on seller concessions you're entitled to, or worse, steer you away from VA because they don't want to deal with it.
I served in the Marines. I use VA loans. I close VA transactions regularly. You're not going to get a bad deal on my watch.