Its kinda the first summer theres ever been a spark so not sure there. Or was this more a question of the type of abuse a sled takes over a summer of renting?
I think the product offer itself is fantastic as a rental rig. Sparks are not as snarly, heavy or high powered as other sleds, cheaper construction and purchase price mean payback comes sooner and parts are more affordable. So as a business case I could see it making sense.