Congratulations on your first post, and welcome Miamoo.
Making a choice is indeed difficult. But luckily this subject has been covered frequently here. Rather than repeat it, Id suggest you look back through the posts, such as this: or do a Google search of this site.
or do a Google search of this site.
Consider isues such as: Is it primarily for espressos? Superautomatics will do them quickly and conveniently but the product will be disappointing.
Milk drinks (such as lattes)?
How many per session? Youll need a costly heat exchanger machine if you want to make coffee and steam milk simultaneously or in three or more cup volumes.
Have fun with the research.