Do "other permits" usually have lower success rates?
Not necessarily. The key is not route popularity, but whether your evidence chain is complete and review-proof.
Can I start if I only have an idea but no full plan yet?
Yes for feasibility screening, but formal filing requires a complete, executable, and verifiable plan.
What are the most common refusal reasons in these cases?
Usually unclear purpose, weak plan depth, incomplete funding/evidence chain, or document logic conflicts.
Can I switch to another route midway?
Possible based on assessment outcome, but early decisions are better to avoid duplicated cost and time loss.
How quickly can feasibility be confirmed?
Initial judgment is often available after baseline-file review; complex cases need deeper verification.