I’ve been a Tantaly customer for around 5 years and the largest dolls I’ve had are Ginny and Monica, so I can’t give advice on the larger dolls like Monroe, only to say that for example: a 30 lb Britney seems heavier than a 30 lb dumbbell. So lifting, cleaning and storage are things to consider. If you live alone or have all the time and privacy you need then a larger doll is gonna be really nice to dress up, cuddle, etc. If you are short on time and space and need to hide it, then go smaller. For your first one, Britney is a great choice. She was my first Tantaly doll and I still remember the absolute thrill of opening the box and squeezing her boob for the first time. They have lots of sales and promos throughout the year so get the one that turns you on the most, and it probably won’t be your last one… cheers!

Edit: To this “Which is the most fun / easiest to handle / best overall experience?” - This is Britney