SMT is a rather nice trust, allowing you to buy and sell intraday if you so desire... Hard to sell when everyone else is selling of course.... Past 12 months hasn't been a typical year, but that happens every so often... And those questioning the recent pullback, feb/mar, will have lost profits back to late November...
More conservative options are the vanguard suite of funds, very low fees, no stamp duty and their lifestyle funds allow you to plan in advance for the exit point you wish, 5, 10 15 20 years time etc...
It's all about time in the market, rather than timing the market, although trading rather and investing can reap silly rewards but that's because of the level of risk...
pension expert on youtube is an invaluable resource to those of us who are interested in funds of all kinds and how investing in the markets can work.
Put it this way, the best inheritance i think anyone can give their kids, is an already invested amount and some investment knowledge... won't be long before they see how straightforward it is, and how truly, money goes to money.