79PCS Technic Power Functions High Speed M/Servo Motor, Gear and Axle Starter Kit for Building Blocks, Compatible with Major Other Brands, for Adult (M)

Great motors at an absolute minimal price.

I really enjoy designing large scale technic boats and I used to buy Lego motors for them. However, lego changed their system and it got too expensive. These are a complete game changer. They're faster, more powerful, more affordable, and fully compatible with the powered up system. Not to mention, they come with gears and axels I use in a ton of my builds! All of the pieces are fully compatible with Lego. None of them are too loose or too tight like some other brands I've tried(and I've bought from a lot of sellers at this point). The customer service is great too, I've only ever had an issue with one motor and the seller was super friendly and immediately sent a replacement and followed up to make sure it got to me. All around great product, reliable seller, I'll buy these again!