spx 21

HI All, Looking to buy an SPX 210 wondering if it is worth the $8k to upgrade from the 150 OB to the 200? Any input woould be appreciated!

A couple months into our SPX 21 OB with a 150 and it’s been great. It came with the standard 15 x 17 prop and I found a deal on a Enertia 14.5 x 17 which I threw on there last week. I gained a few mph and maybe a little hole shot but rpms seem low unless it’s trimmed up to almost unstable. I...

so we settled on what we want for a boat, a preowned SPX 21. Anyone have any insight on saltwater use with the 150 Merc? The 200 is super over kill for our cruising uses. Any issues or things to look for? Thanks mike