very good for starters, very easy to clean (rinse it fairly, without soap and don't cum inside), very straightforward preparation (fully submerge it in warm water ~40c-50c for 7-15 minutes depending on the temperature). if you follow these instructions you should enjoy it
Update
This time in Greek I will speak very briefly about this type of product. If you have been thinking about buying it but are concerned about the price and its usefulness, I will quickly analyze the way to use it and you will judge for yourself if you need it.
Nicole Aniston vagina, I bought this in August 2023 and I have completed 1.5 years.
First of all, I should say that I do not use it daily so you understand. I have used it about 30 times during this period and I have to say the following:
It is not for those who want to do something quickly or do not have their personal space as its storage is easy but requires a maintenance, cleaning, and preparation process.
It is not something amazing as some present it since all it needs is to be soaked in quite warm water for three to seven minutes. Very hot water damages the material but you won't have a problem; there are people who use them daily for years and have not suffered serious damage. But it would be good not to have the water too hot, it should be lukewarm and for a longer period. You take it out of the hot water, apply lubricant both inside the sleeve and on your penis. I recommend water-based lubricant for anal sex to avoid damaging the sleeve. You do your thing, rinse it very well with lukewarm water and then at the end with cold water and try to dry it from the outside in. Drying means with a little towel and you must dry it so that it is completely dry on the outside. You leave it out for three to four minutes to get a little air and then store it. Let me tell you that the preparation for use and the rinsing and preparation for storage takes a total of about ten minutes, so don't be afraid, it's not that much time as long as you are a bit quick. For storage, I suggest that it would be good to pass a small towel inside the sleeve and store it to reduce the chances of mold appearing, which is quite difficult to happen, it is true, but you must be prepared.

IN CONCLUSION, the total cost along with a lubricant for the first use (with a little self-control and a 150 ML lubricant, you can comfortably get 25-35 uses) comes to around €65 including shipping and with one of the cheap sleeves, which should be noted that there is no difference in quality, some stores just hit the prices without me understanding the reason. I believe it is worth it even for someone who wants to improve their performance in sex, but it would be good not to use it while watching porn; prefer pictures or some silly thing on YouTube that excites you because over time you will build tolerance to stimuli due to a lack of dopamine and the possibility that you won't get hard when needed if you catch my drift.

FINALLY, after thorough research I did for beginners, I recommend Nicole Aniston, Stoya Destroyer, Ana Foxx.
Of course, stay away from the butt ones, as they are very tight.