>>76448274
>Ironmaster adjustable dumbbell
Huh, never heard of this one before, that's neat as he--
>those prices
I wanted to balk at this but good lord all adjustable dumbbells are expensive as fuck. I'd rather just use spin locks with the plates I'd already have. The only thing I'd suggest with the bench is get one that can incline up to 90 degrees. That way you can use it for flat work, incline work, and sitting stuff like dumbbell OHP with something to lean/brace against
>Are dumbbell bench presses alright or should I also invest into a proper rack for barbell bench presses?
There are people on both sides of the argument that are quite vehement that they're on the correct side. Whichever you enjoy more is what you should choose.
>I'm a bit spooked out if something goes wrong with that as there is no one to help me.
Which is what the safety bars are for. Don't like the idea of those? Dumbbells it is. Extremely easy to bail, just drop them