Suggestion Required on long term visitor visa

[sparkyram]

Guys,

Myself and my wife both are british. my parents visited here once on 2019 using 6 month visitor visa. stayed here for 2 months. at the time of application, they dont have savings or assests in their name. myself and my brother took care of their monthly expense. so i mentioned the same in appl and they have very strong ties in home country which i have proved and mentioned in application. i sponsored their application and trip expense.

Now i want to apply visitor visa for them again. should i go for same 6 month visa or this time i can try 2 year or 5 year visa ? there situation is same. they dont have savings or assets. but they have strong ties. any suggestions? I would like to go for 5 year visa or atleast 2 year but not sure if we get long term visa without any assets or savings on their name.

[vinny]

See also Long-term visit visas (multiple entry).