Swings and bouncers

Ren • TTC for many years. Currently trying for baby 2. IUI was 1/12/19. 1st baby: Got a BFP after first IUI with 50mg clomid and ovidrel trigger. EDD is July 19th 2017. Baby boy arrived 7/14/17.
Do any moms out there have the Mamaroo? Do you like it? Is it worth the money? Are there any other products out there that are similar but less expensive? Thanks!