I use cloud version fro my business and find it find.

what do you mean by limit. speed/data/functionality etc?

in short have as many useres as you require approx $10 per user per month

each user gets the 2GB limit

after that if you want to add data chunks its in blovks of 10GB and again is approx 10$ for each chunk

Note: these chunks are not per user but are shared across all users .

Data wise I have 1 table that has over 650,000 records in it and it has been working frin for over 18 months

Limited only by the speed of the broadband and by who you programme scripts/views

Ie some views I don't need to see all 650k records just the ones that are out of date etc which makes loading veiws faster

seaching whole table take seconds.

csv updates (i do approx 30,000 tecords at time to that main table - takes about 1-2 minutes)

i'm on normal fibre broadband (wireless)