Yeah I hate the basis et I use a packnplay for a.few.months then then crib. You need a crib regardless.....
Your going to need both. The bassinet only lasts for so long - there is a weight limit, you have to check the product info. I suggest you tell your boyfriend that ya'll will need both but the crib won't need to be used until the baby gets a little bigger. I also suggest you get a crib the converts into a toddler bed, includes toddler rails and conversion kits. Will save ya'll money later in life.