Choose something that fits your lifestyle. If you are more frequest to long drives, toys and gadgets would come in handy. If you drive on hi speed roads, a more powerful engine and better handling will be more enjoyable. If you carry passengers regularly, buy a bigger car. My perspective is not to get something you will not use 90% of the time. Otherwise, they will just be something you will fancy for one week then not use at all. Mas madami pang pagawain.

Pending the engine knocking issues, I would get the accent. Don't be bothered with the fact that these are converted to taxis. This just means parts are easier and these can really be workhorses.