I have the 100ltr heated Abelo creamer and I would say definitely go for a heated option.
The creaming mechanism is solid and distributes the seed very effectively.
I often use the heated creamer for warming up stubborn crystalised honey to jar up as runny honey. What can take a few days in the warming cabinet, takes 12 hours in the heated creamer with the paddle set to super slow and then you can attach the direct to the jarring machine, which saves time.
Not sure if there will be compatibilility issues between a Lyson creamer and a Swienty filling machine though, best to check first.
Not that you will be interested, but I will also be reviewing this later on my YouTube channel.