But if the chances grow only 6% from a 200gb table to a 460gb,it does seem it doesn't justify the expense of having more ssd storage,I agree everything is about your budget,if you can afford it,do the best.
But I just installed 4 tables in a 1tb ssd,and there is only 150gb left.I might just move the least used table to make room to merge the more used ones.
This are only table 1,success rates from 86% to 92%,I think I can live with those odds,increasing would mean to expend double than already spent.
In case I do not find a cw...................I'll give the crypt8 to dog-man,he he.