¿Es necesario aditivar el combustible? ¿Son todos iguales? Premium vs. de supermercado. Mi opinión

Fuel additives: yes or no? Low-cost or "premium" gasoline or diesel? In this video, I'll give you my opinion and experience, with an explanation at the end. Amazon Links DIESEL Mannol 9930 (diesel fuel enhancer): https://amzn.to/4rjMx5Q Mannol 9956 (diesel cleaner): https://amzn.to/4rYC8NW GASOLINE Mannol 9950 (gasoline enhancer): https://amzn.to/46O3u0Z Mannol 9957 (gasoline cleaner): I couldn't find this model on Amazon. Mannol 9981 (gasoline cleaner. Can replace the previous one): https://amzn.to/4rhJGtW Other additives Liqui Moly Speed ​​tec GASOLINE (I've mentioned before that this is the only additive where I've clearly noticed an improvement in acceleration): https://amzn.to/4lgQ5nO Liqui Moly Speed ​​tec DIESEL (I haven't noticed this one as much, but it does help): https://amzn.to/46Jyq2j Liqui Moly Speed ​​for motorcycles: https://amzn.to/4rlTkMp Gasoline stabilizer (to prevent the gasoline from spoiling if the vehicle is left standing for a long time): https://amzn.to/4ugjiDB The rest of the additives are either not available on Amazon or are very expensive, so I buy them elsewhere. The Redline ones are 85 Plus for diesel and Si-1 for gasoline. They do sometimes have them on Amazon, but normally you either can't buy them or they're expensive.