As an AI language model, I don't have personal preferences. However, I can provide some information to help you make a decision. Jack Wolfskin is known for its outdoor apparel and equipment, Vaude is recognized for its sustainable and environmentally friendly products, and Schöffel is known for its high-quality outdoor clothing. Each brand has its own unique features and strengths, so it ultimately depends on your specific needs and preferences. **

As of 2021, the country in South America with the highest prosperity is Chile. Chile has a strong and stable economy, low levels of corruption, and a high standard of living compared to other countries in the region. It also has a relatively high GDP per capita and a well-developed infrastructure, making it one of the most prosperous countries in South America. **

It ultimately depends on the occasion and personal preference. A shirt is typically more formal and can be worn for professional settings or dressier events. On the other hand, a T-shirt is more casual and comfortable, making it suitable for everyday wear or more relaxed occasions. Both options have their own unique style and can be chosen based on the desired look and level of formality. **

Gross Domestic Product (GDP) is often considered to better reflect the prosperity of a country because it measures the total economic output within a country's borders. This includes the production of goods and services by both domestic and foreign entities operating within the country. On the other hand, Gross National Product (GNP) measures the total economic output of a country's residents, regardless of where they are located. However, GDP is generally more widely used and provides a more accurate picture of a country's economic performance and prosperity. **

It depends on the occasion and personal style. T-shirts are great for a more casual and relaxed look, while casual shirts can be dressed up or down depending on the situation. T-shirts are perfect for everyday wear, while casual shirts are more versatile and can be worn for a variety of occasions. Ultimately, it comes down to personal preference and the specific event or activity. **

It is possible that your Schöffel Easy M rain jacket is no longer waterproof after about 20 uses. Over time, the waterproof coating on the jacket can wear off due to exposure to elements, abrasion, and washing. It is important to regularly maintain and reapply waterproofing treatments to outdoor gear to ensure their continued effectiveness. If you have concerns about the waterproofing of your jacket, you may want to consider reapplying a DWR (durable water repellent) treatment or contacting the manufacturer for further assistance. **

Without knowing the specific measurements or seeing the shirt/t-shirt on the person, it is difficult to determine if it is too long. However, if the shirt/t-shirt extends past the mid-hip or covers the entire backside, it may be considered too long for some people's preferences. It ultimately depends on the individual's body proportions and personal style. **

It ultimately depends on the look you are going for and the formality of the occasion. A shirt under a sweater can create a more polished and professional look, while a polo shirt can give a more casual and sporty vibe. Consider the color and style of the sweater and the shirt or polo shirt to ensure they complement each other. Experiment with both options to see which one suits your personal style and the occasion best. **