If you are looking to speed up things at home, then TIME Fibre might be the right way to go as they are offering speeds of up to 500Mbps for home users at RM299 with a free Linksys EA6350 router. This indirectly makes them the sole telco offering such speeds to date in Malaysia.
If that price is too high for you, then a slower option of 300Mbps is also available at only RM189/month which is still pretty cheap compared to other plans offered by rival telcos. Below is the packages offered by TIME Fibre for personal use.
Before you jump of excitement however, please do note that Time Fibre is only available in West Malaysia at several major cities. It has yet to expand to East Malaysia, but lets hope they do come in soon.