Land any time.
Appreciation in land is sure whereas stocks move in either direction - and the posibility of eating into the capital are real.
Yearly apreciation in land within the greater Nairobi is anywhere btn 50 - 150% depending on what's happening in the area. A stock can stay dormant indefinitely - Take for instance the course taken by Mumias in last 3-5years and imagine you had joined then. Contrast this by finding out the trend in cost of land at the area of your choice in the same period.
Stocks are hyper sensitive to political climate not so for land.
Even weather conditions could mean you losing a chunck of your money in stocks which doesnt aply to land in Nairobi.
Those who bought Safaricom at IPO are largely on the same spot while anybody who bought land then is anywhere near doubling their money.
We can go on and on.
Bottom line-
Go for land.
There after you may try you hand at stocks for speculative purposes.
Dunia ni msongamano..