What documentation can I use for residency proof when applying for a METV?

This post discusses the requirements for proving residency when applying for a Multiple Entry Tourist Visa (METV) in Thailand. It mentions acceptable documents like a utility bill or rental agreement, and inquires if a bank statement or HMRC tax residency letter would suffice. Additionally, it raises questions about the possibility of returning to Thailand shortly after exiting (border bouncing) while holding a valid visa. Comments provide insights on acceptable proof of residency, potential risks associated with border bouncing, and timeframes for obtaining the METV.