one of propagation methods is rooting avocado cuttings but how it works? i mean it will grow like seedling tree (fruiting after 10 years lets say) or like grafted tree (will fruit after 3-4 years)? what about size ? will it grow like like seedling tree more then 10 m or grafted size 2.5 m

my second question is, can i make scion wood (scions witch usually used for grafting) rooting ?
Thank you in advance