18v Lawn equipment?

I’m curious if there any of you out there who use all the 18v OPE and like it?

And I’m thinking their best options, the HP stuff (not the cheapest 18v options). Mower, Trimmer, Blower, Pruning Saw, etc.

I’m in need of upgrading my trimmer and blower and may want to add more in the future. So I’m trying to decide between 18v and 40v.

I know 40v will have more power. But 18v works with so many other tools.

I’d love to hear from those who use them?